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Simplify (x-y 1)-(x y-1)
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Simplify (x-y 1)-(x y-1)
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Dec 6, 2017
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Simplify (x-y 1)-(x y-1)
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high-school
Evilcelery
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Answer: the correct answer is -2y+2
TheCarver
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Dec 7, 2017
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(x - y + 1) - (x + y - 1) = x - y + 1 - x - y + 1 = -2y + 2
Chuck Smith
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Dec 11, 2017
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