Math, asked by dhruvbhatt153, 4 months ago

To eliminate y from 3x+y=4 and –x-2y=7 by what number should we multiply first equation?

Answers

Answered by Anonymous

2

You have to multiply it by -2

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Answered by spencer11

0

Answer:

to eliminate y, we multiply first equation by -39/8

Step-by-step explanation:

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