7/1-1/2x=-9

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Solution for 7/1-1/2x=-9 equation: 


x in (-oo:+oo)

7/1-((1/2)*x) = -9 // + 9

7/1-((1/2)*x)+9 = 0

(-1/2)*x+7+9 = 0

16-1/2*x = 0 // - 16

-1/2*x = -16 // : -1/2

x = -16/(-1/2)

x = 32

x = 32

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