EmberlyB156251 EmberlyB156251

30-10-2022
Mathematics

contestada

1. If you are asked to use elimination to solve for "Z", what do you need to multiply the bottom equation by to eliminate "Y"? 72 + 5y = 19 2x + y = 34

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AadynT137410 AadynT137410

30-10-2022

To eliminate Y

You need to multiply bottom equation BY -5

(2x + y)•-5 =

Answer is multiply by -5

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