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Chapter 2 Class 8 Linear Equations in One Variable

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Updated for new NCERT - 2023-24 Book.

Get NCERT Solutions of all Exercise Questions and Examples of Chapter 2 Class 8 Linear Equations in One Variable free at Teachoo. Answers to each and every question with detailed explanation for your understanding. Best answers guaranteed!

 

We studied Equations and Expressions in Algebra (Chapter 9 Class 8). Equation has an = sign, expression does not have it

 

In this chapter, we will learn

  • What is an Equation 
  • What is a Linear Equation
  • What is a Linear Equation in one variable
  • Solving Linear Equations - by taking variables on one side, numbers on the side
  • Making Equations from Statements, and then Solving.
  • Types of Statement Questions are
    • Perimeter and Area Questions
    • Fraction questions - where we need to find Numerator or Denominator
    • Cost, Sale, Profit Questions
    • Questions where we have Consecutive Numbers
    • Questions involving Consecutive Multiples
    • Coins and Currency Notes Questions
    • Questions where numbers are added or subtracted
    • Questions where a Two Digit number is given, and we reverse its digits
    • Questions involving Age

 

Click on an exercise or topic link below to start doing the chapter.

 

Note: Important Questions of this chapter have been marked. When you click on a link, at the bottom of the page there is a list with arrows. In that list, you can find all the questions of that exercise and find Important Questions marked as blue.

 

Serial order wise

  Ex 2.1
  Ex 2.2
  Examples
  Solving easy equations
  Solving easy equations - Word Problems
  Solving difficult equations
  Solving difficult equations - Word Problems

Concept wise

  Definitions
  Solving Linear Equations - Variables on 1 side
  Solving Linear Equations - Variables on both sides
  Solving Linear Equations - Making equation simpler and then solving
  Forming Linear Equations - Perimeter and Area
  Forming Linear Equations - Fraction - Denominator & Numerator
  Forming Linear Equations - Cost, Sale, Profit
  Forming Linear Equations - Consecutive Numbers
  Forming Linear Equations - Consecutive Multiples
  Forming Linear Equations - Coins and Currency Notes
  Forming Linear Equations - Adding subtracting numbers
  Forming Linear Equations - Two digit number
  Forming Linear Equations - Age

What's in it?

Updated for new NCERT - 2023-24 Book.

Get NCERT Solutions of all Exercise Questions and Examples of Chapter 2 Class 8 Linear Equations in One Variable free at Teachoo. Answers to each and every question with detailed explanation for your understanding. Best answers guaranteed!

 

We studied Equations and Expressions in Algebra (Chapter 9 Class 8). Equation has an = sign, expression does not have it

 

In this chapter, we will learn

  • What is an Equation 
  • What is a Linear Equation
  • What is a Linear Equation in one variable
  • Solving Linear Equations - by taking variables on one side, numbers on the side
  • Making Equations from Statements, and then Solving.
  • Types of Statement Questions are
    • Perimeter and Area Questions
    • Fraction questions - where we need to find Numerator or Denominator
    • Cost, Sale, Profit Questions
    • Questions where we have Consecutive Numbers
    • Questions involving Consecutive Multiples
    • Coins and Currency Notes Questions
    • Questions where numbers are added or subtracted
    • Questions where a Two Digit number is given, and we reverse its digits
    • Questions involving Age

 

Click on an exercise or topic link below to start doing the chapter.

 

Note: Important Questions of this chapter have been marked. When you click on a link, at the bottom of the page there is a list with arrows. In that list, you can find all the questions of that exercise and find Important Questions marked as blue.