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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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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

User Rfrittelli
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4.8k points

1 Answer

4 votes

To eliminate Y

You need to multiply bottom equation BY -5

(2x + y)•-5 =

Answer is multiply by -5

User Dllhell
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5.5k points
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