Automatically translated.View original post

565 followers

2 saved

2x + 1 = 7 # Equation # Single variable # Prepare exam

Keep to prepare for the exam.

2025/12/2 Edited to

สำหรับน้องๆ ที่เริ่มเรียนสมการเชิงเส้นสองตัวแปร เช่น 2x+1>7 หรือสมการในรูปแบบอื่นๆ การเข้าใจพื้นฐานการแก้สมการตัวเดียวก่อนเป็นสิ่งสำคัญมาก นอกจากการแก้สมการ 2x+1=7 แล้ว ลองฝึกทำโจทย์เชิงเส้นสองตัวแปรพร้อมเฉลยจะช่วยให้เห็นภาพรวมของการแก้สมการในสถานการณ์ต่างๆ ได้ชัดเจนขึ้น โดยส่วนตัวแล้ว ผมมักจะแนะนำให้น้องๆ เขียนขั้นตอนการทำอย่างละเอียดและทำความเข้าใจเหตุผลของแต่ละขั้นตอน ไม่ควรจำสูตรเพียงอย่างเดียว เพราะเมื่อเจอโจทย์ใหม่ๆ จะสามารถคิดแก้ไขได้เอง นอกจากนี้ การฝึกทำโจทย์สมการเชิงเส้นสองตัวแปร ม.3 พร้อมเฉลย จะช่วยให้น้องๆ เข้าใจวิธีแปลงโจทย์เป็นสมการ รวมถึงวิธีการหาเฉลยที่ถูกต้อง ซึ่งพบว่าการได้ทำและเปรียบเทียบกับเฉลยช่วยลดความสับสนและเพิ่มความมั่นใจได้มาก สุดท้าย อย่าลืมว่าการเข้าใจพื้นฐานอย่างสมบูรณ์ คือกุญแจสำคัญที่จะช่วยให้น้องๆ สามารถต่อยอดและแก้โจทย์ทางคณิตศาสตร์ระดับสูงขึ้นได้ในอนาคต

Screenshots of the xTiles app show a weekly planner and an academic semester schedule. Text describes xTiles as a desktop and app for organization with free templates and personalization, a Notion alternative.

Screenshots of the Gradescope website show its interface for delivering and grading assessments, including homework and code. Text describes Gradescope as a tool for automatic grading and instant feedback across various subjects.

Underrated apps and softwares for students 💻📚✏️✨

Hello again thriving scholars! Last night we reviewed the foundation and basis of what is needed to ensure you become the ultimate 'academic weapon' - in other words, becoming the top and best student/best version of ourselves starting this upcoming semester. From note taking to study me

3944 likes

I took the teas exam and here is what to expect

good luck 💕 #teasexam #teastest #teas7 #nursingstudent #examprep

40 likes

I thought the whole WORLD uses GPT until…

Today, my international roommate happened to see me using GPT. She was super surprised and said, “It is expensive, and sometimes its reasoning can be a bit off. Why are you still sticking with it?!" Me: "Isn't this how everyone uses it around the world???" Her: "What?! There a

2441 likes

A handwritten-style note titled 'algebra basics' defines fundamental concepts like variables, constants, terms, and coefficients. It explains algebraic expressions, equations, order of operations, and properties such as commutative, associative, and distributive laws, with examples for each.

The basics of algebra🫶

#algebra #algebraconfidence #math algebra #arithmetic #my favorite subject is math 🎀🖊📝

661 likes

TEAS 7 MATH SECTION

#nurse #nursing #college #collegelife #student

5 likes

A MacBook displays a dashboard with study sections, while a green spiral notebook and printed accounting notes are on a desk. The image introduces note-taking methods for a 4.0 student.

A MacBook shows accounting notes typed in Google Docs, alongside a printed copy of the same notes. The text overlay highlights the method of typing and printing notes for readability.

A phone screen displays a 'Lecture Notes' album containing 46 items, with a preview of a lecture slide. The image illustrates organizing class pictures in a dedicated photo album.

how i take notes 📝 (4.0 student)

my handwriting isn’t the best but as long as I can read it haha :) here are my note taking methods as a 4.0 student! ⭐️ ⭐️notes⭐️ 📝 type notes on google docs and print them off (more readable and aesthetic) 📝 album for lecture note pictures ; helps organize and re visit notes from class 📝 s

5699 likes

How to accceeee your final math exam

From a student who is in 9th grade doing pre cal❤️ #studytips #mathtips #examtips #studyessentials

29 likes

Algebra Tips!

Algebra can certainly be challenging, but with the right tips and strategies, you can improve your understanding and problem-solving skills. Here are some helpful algebra tips: 1. **Understand the Basics**: Make sure you have a strong foundation in basic arithmetic and number operations, as thes

25 likes

Dosage Calculation Exam Hack

#gradesadvice #gradetips #grades #assignments #calculations

5 likes

Word problem 2

Kindly like, share, comment and follow for more

2 likes

A math cheat sheet titled 'PROPERTIES OF INTEGERS' detailing Closure, Commutative, Associative, Distributive, Identity, and Inverse properties with definitions, formulas, and examples for addition, subtraction, and multiplication.

A math cheat sheet titled 'LINEAR EQUATIONS KEY FORMULAS' presenting Slope-Intercept, Point-Slope, Standard, Two-Point, Slope, and General Linear Equation forms, each with formulas, descriptions, and examples.

A math cheat sheet summarizing key concepts for Real Numbers, Polynomials, Pair of Linear Equations, Quadratic Equations, Arithmetic Progression, and Triangles, including formulas and theorems.

math cheat sheets1

#mathtips #math #maths #mathideas

27 likes

A math cheat sheet explains solving quadratic equations by completing the square. It covers the general form, the final quadratic formula, a step-by-step method, and a detailed example with its solution.

This image illustrates the Decimal Shift Rule for multiplying and dividing numbers by powers of 10. It shows examples of shifting the decimal point right for multiplication and left for division.

The image defines number systems, presenting a hierarchy of numbers including natural, whole, integers, rational, irrational, and real numbers, with examples and number line representation.

math cheat sheet2

#mathstricks #mathtips #mathtricks #mathhacks #math @andrea35reiss

1 like

What I wish someone showed me before my first Hesi exam.

I cant say these exact questions will be on your exam, but I also cant say they wont What you do with that information is up to you. Message me for details on my HESI study materials and support services. #hesientranceexam hesientranceexam #hesia2 #hesitest #examtips #studyguide

2 likes

I finally passed my ged exam.

Here are the questions you might expect on exam #gedrla #gedmath #gedscience #gedsocialstudies #ged

85 likes

If YOU are taking the Hesi soon, pay attention!!

I’m not saying it’s guaranteed to show up… but im not saying it's there👀 This is YOUR sign to stop procrastinating and lock in. Nursing school isn’t going to wait forever 🩺📖 #hesiexam #hesia2 #studyguide #nursingstudents #creatorsearchinsights

3 likes

A spiral notebook with handwritten green notes titled 'TIPS TO PASS MATH' and 'TIPS TO HELP PASS COLLEGE ALGEBRA'. Tips include learning through failure, practicing daily, and reading to retain. Green pens, highlighters, and an eraser are on the notebook.

A spiral notebook page with handwritten green notes defining math vocabulary like 'Arithmetic', 'Linear', 'Factor', 'Constants', 'Variable', 'Polynomials', and 'Equations'. A sticky note adds tips: 'Know the "language"' and 'Underline words that stand out'.

A spiral notebook page with handwritten green notes defining 'Conditional Equations', 'Value', 'Order of Operations', and 'Exponents'. A sticky note provides tips: 'Go as slow as you need' and 'Use as many colors, pens, markers whatever to help really make your notes stand out for you!'.

Tips to help pass college algebra

Hope this helps someone!! We all struggle in one area or another 🫶🏽

99 likes

The image illustrates solving quadratic equations by factoring. It shows the general form X²+bx+C=0, its factored form (X-r)(X-s)=0, and an example X²-5x+6=0. The example shows (X+3)(X+2)=0 leading to X=-3 or X=-2, alongside an X-factor diagram and verification calculations.

solving quadratic equation using factor 🫶

#math #mathnotes #lemon8edu

42 likes

I found another app that can help you with math! 🫡

Picture this: You have a 24/7 online tutor to help you with math, chemistry, physics, and more! 👩🏻‍💻 Julius.ai is a useful tool that you can use in your studies. It even tells you the step by step guides so you’ll be able to learn on your own. It can also help you create Anki flashcards 💖 #lemon8

45 likes

A laptop, notebook with handwritten physics equations, and a drink cup on a desk, with text overlay "Learning to Study Before a test," illustrating preparation for exams.

An open textbook page titled "Summary" detailing general principles, important concepts, applications, and terms related to kinematics and motion for studying.

An open textbook page titled "Exercises and Problems" featuring various physics questions and graphs for practice, as recommended for test preparation.

How to prepare for a test/ how to study

Hey lovelies, I have midterms coming up so figured I would post how I prep for them! Preparing to study before a test can feel like a daugnting task. As someone who HATES testing and is really bad at it, here are a few ways I prepare myself for an exam. ⭐️Start a week to 4 days before! Dont del

211 likes

Wound Care & the Musculoskeletal System

Tips and notes on wound care, sterile dressings, the muscles and bones #lpn #lpnstudent #nursingstudent #woundcare #musculoskeletal #notetaking #notability

195 likes

A woman in lavender workout attire stands in a gym, holding her long dark hair. Text overlay reads 'equation for the perfect GLUTE DAY', introducing a glute workout routine.

A woman performs a hip thrust exercise on a specialized machine in a gym, wearing lavender workout clothes and headphones. Text overlay indicates this movement as 'THRUST'.

A woman performs a barbell squat in a squat rack, facing away from the camera, showcasing her form. Text overlay identifies this exercise as 'SQUAT' for a glute workout.

equation for the perfect glute day💜

there’s no need to overcomplicate things! when it comes to an effective glute day, i think i have perfected the equation with just a few movements!! there are multiple ways to perform these movements so let’s go over some! thrust + squat + hinge + isolation = a juicy pump thrust: - hip t

141 likes

Simple Equations

Solving simple equations involves isolating the variable on one side by performing inverse operations to maintain equality. This process allows you to determine the value of the variable that satisfies the equation. #equations #mathteacher #numbers

7 likes

FULL EXPLANATION❤️💜 #everafterhigh #everafterhighedit #everafterhighdolls #monsterhigh #ravenqueen #evilqueen #draculaura #frankiestein #cleodenile #neferadenile #applewhite #darlingcharming #daringcharming #dextercharming #royalorrebel #clawdeenwolf #maddiehatter

137 likes

Word problem leading to simple equation

Generated by AI

2 likes

Study tips🎧📚✨

I know there are others tips but these are some I recommend as a student📚🎧✨ #lemon8diarychallenge #studyingvibes #studyaesthetic #studyy #Lemon8

67 likes

Don’t just steal my job leads & dip 👀 I see you! Mutual of Omaha is hiring a Claim Intake Technician 👩🏽‍💻✨ If you’ve got claims or data entry experience, update your resume with the right keywords and APPLY. 🚨 Follow me so you don’t miss the next one 💅 #WorkFromHomeJobs ” #nophone #wfhjobs

94 likes

Teas Exam 2025 Math & Science Review

I took the teas exam and here is what to expect... please use this to your full advantage 😚 #teasexam #teastest #examstudy #nursingstudent #studytok

4 likes

Dosage exam

Get help with any type of nursing assistance. Check my profile #exam #nursing #college #nurselife

2 likes

An infographic titled 'The Accounting Equation' explaining Assets = Liabilities + Owners Equity. It details each component with definitions, debit/credit rules, impact of income/expenses, cash flow formulas, importance, what high/low numbers represent, general targets, and examples like cash, inventory, credit cards, loans, common stock, and retained earnings.

Day 1/60 Road to CFO: The Accounting Equation

Accounting Fundamentals: The Accounting Equation Often times the first thing you’ll learn in a college Accounting course… and many would say it’s the most important concept in Accounting (hence the name) But what’s so special about it? Let’s dive in. ➡️ What the idea? This equati

653 likes

How I achieved 4.0 GPA in my exams while studying only 2 hours a day

It was never about hardwork, it was just about the approach to preparation. I stopped what 95% students do: stopped reading boring lengthy notes spending sleepless nights Just one change in study method changed everything for me : I started studying exam ready questions with perfect answe

0 likes

A handwritten math problem demonstrating how to solve the exponential equation 17^(3m) = 9. The steps show converting it to logarithmic form, 3m = Log_17(9), and then isolating m to get m = (1/3)Log_17(9).

Solve exponential equation using Logathmic 🫶

#math #mathnotes #lemon8edu

5 likes

✨Book Haul ✨

These books been on my TBR list for a while. I can’t wait to read them! #barnes & noble #book haul 📚 #fyp #booktok

1207 likes

💸 My favorite FREE MCAT Resources 💸

Who doesn't love FREE resources?! MCAT prep doesn’t have to break the bank! 📚💡 1. AAMC MCAT Prep Hub - There are now two free FL practice exams written by the same people who write the MCAT. 2. PreMedley - Sign up for their emails to access a Google Drive full of MCAT prep and applicatio

77 likes

A handwritten note-taking template titled 'TEXTBOOK NOTES' on lined paper, outlining sections for '1.1 Section Header', 'Heading' with content and vocabulary, 'Subheading' with content and important concepts, and an example chemical equation. The notes use various colored pens for organization.

my note-taking system for textbook readings!

if there is a single person out there that actually enjoys doing textbook reading…i envy you. but it’s necessary! so i’ve come up with a little system to make things colorful and fun. (side note i swear subheading is orange it just looks super pink on camera lol) #study #studytips #notes

107 likes

How to set up a budget With a non fixed Income

Are you a business owner , server, freelancer, or spicy dancer? Or your income just never is the same ? I think we need to organize our budget the most with unpredictable income. Setting up a budget each month without knowing what will happen is possible! Why is this important? Because you

690 likes

A black background with the title "Mark Klimek Lecture 11 Notes" in white text, accompanied by a blue book icon. The bottom left corner shows "Lemon8" and "_cardiactechstudent."

Notes on fetal complications, detailing the LION mnemonic for fetal distress, interpretations of FHR changes (low, high, variability), and the VEAL CHOP correlation for FHR changes and their causes.

A list outlining the four stages of labor: Stage 1 (latent, active, transition phases), Stage 2 (delivery of baby), Stage 3 (delivery of placenta), and Stage 4 (post-delivery recovery).

Study tips for nursing students

Here are some of my notes from Mark Klimek Lecture #studymedicine #pharmacology #clinicalstudies #summerbod #physiology

55 likes

I'll help you pass your HESI exam

#HESIA2 #NursingSchool #FutureNurse #NursingStudent #StudyTips

10 likes

🧮The Jump Higher Equation 🍋

1. Pick a plyometric activity box jumps vertical jumps you pick. 2. Find a weight you can move for just five reps and move it fast. 3. Combine them together to make a contrast set and perform a twice a week on your low body day. Not only will you jump higher, but your butt will look better too

14 likes

Teas exam study guide

When you have the right tools, anything is possible. 🩺💙 This study guide isn’t just notes it’s your roadmap to passing confidently. Each page is designed to simplify what feels hard, motivate you through what feels impossible, and get you one step closer to your dream career. You’ve got the drive t

3 likes

A person in blue scrubs and gloves holds flashcards while taking a mirror selfie in an elevator. An overlay reads "Future nurses SAVE THIS!" with a stethoscope and pencil icon.

An anatomical diagram illustrates the human respiratory system, labeling parts like the nasal cavity, trachea, and lungs. Text explains gas exchange, pulmonary and bronchial circulation, and the carina's role.

$A detailed overview of the cardiac system, showing heart chambers, valves, and layers. It defines cardiac parameters like output, heart rate, stroke volume, ejection fraction, preload, afterload, and contractility.$