7-1/2x=13

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Solution for 7-1/2x=13 equation: 


x in (-oo:+oo)

7-((1/2)*x) = 13 // - 13

7-((1/2)*x)-13 = 0

(-1/2)*x-13+7 = 0

-1/2*x-6 = 0 // + 6

-1/2*x = 6 // : -1/2

x = 6/(-1/2)

x = -12

x = -12

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