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Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


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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

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.