Question 810071: Y-5=x
4x-y=4
Answer by TimothyLamb(4379)   (Show Source):
You can put this solution on YOUR website! y - 5 = x
4x - y = 4
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y - 5 = x
y = x + 5
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4x - y = 4
4x - (x + 5) = 4
3x = 9
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x = 3
y = 8
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