-1/2x-7=23

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Solution for -1/2x-7=23 equation: 


x in (-oo:+oo)

(-1/2)*x-7 = 23 // - 23

(-1/2)*x-23-7 = 0

-1/2*x-30 = 0 // + 30

-1/2*x = 30 // : -1/2

x = 30/(-1/2)

x = -60

x = -60

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