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Example 9 - Chapter 3 Class 10 Pair of Linear Equations in Two Variables

Last updated at May 29, 2023 by

Example 12 - Use elimination method 2x + 3y = 8, 4x + 6y = 7

Example 12 - Chapter 3 Class 10 Pair of Linear Equations in Two Variables - Part 2

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Example 9 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

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.