Example 12 : Use elimination method to find all possible solutions of – InterviewSolution

1.

Example 12 : Use elimination method to find all possible solutions of thepair of linear equations:2x+3y = 84x+6y = 7

Answer»

2x +3y =8 -----(1)4x+6y. =7 ------(2)

Multiply equ (1) by 2.

4x + 6y =16 4x +6y =- 7 ---------------------- 0. = 9.

So, this equation has no solution .

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