X/-2+7=-1

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Solution for X/-2+7=-1 equation: 


X in (-oo:+oo)

X/(-2)+7 = -1 // + 1

X/(-2)+1+7 = 0

8-1/2*X = 0 // - 8

-1/2*X = -8 // : -1/2

X = -8/(-1/2)

X = 16

X = 16

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