Example 12 - Chapter 3 Class 10 Pair of Linear Equations in Two Variables

Last updated at Dec. 18, 2020 by Teachoo

Learn all Concepts of Chapter 3 Class 10 (with VIDEOS). Check - Linear Equations in 2 Variables - Class 10

Transcript

Example 12 Use elimination method to find all possible solutions of the following pair of linear equations : 2x + 3y = 8 4x + 6y = 7 2x + 3y = 8 4x + 6y = 7 We multiply (1) by 2 2(2x + 3y) = 2 × 8 4x + 6y = 16 We use elimination method with equation (3) & (2) 0 = 9 Since this is not true. Hence, the equation has no solution

Examples

Example 12 You are here

Ex.3.7 (Optional) →

Chapter 3 Class 10 Pair of Linear Equations in Two Variables

Serial order wise

Ex 3.1
Ex 3.2
Ex 3.3
Ex 3.4
Ex 3.5
Ex 3.6
Examples
Ex.3.7 (Optional)

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.