2/X+13/Y=22 find by elimination method – InterviewSolution

1.

2/X+13/Y=22 find by elimination method

Answer»

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Step-by-step explanation:

- 2a + 13b.=22______(2) [7A + 8b =2]*2 [2a + 13b =22]*7 14a+16b =4 14a + 91b =154.

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