jtemple17 jtemple17

02-03-2017
Mathematics

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Solve Y=5-x and 2y+7x=0

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Аноним Аноним

02-03-2017

2y+7x=0
2y=-7x
y=-3.5x
y=5-x
-3.5x=5-x
-2.5x=5
x=-2
y=7
Those are your answers my dear～

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