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08-12-2017
Mathematics

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using the elimination method, what would be the first step? x-4y=6 5x+y=8

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08-12-2017

x-4y=6. 5x+y=8

minus X from both sides

4y=6. 4x+y=8

minus y from both sides

3y=6. 4x=8

y=2

X=-2

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