-1/2(x+5)=9

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Solution for -1/2(x+5)=9 equation: 


x in (-oo:+oo)

(-1/2)*(x+5) = 9 // - 9

(-1/2)*(x+5)-9 = 0

-1/2*(x+5)-9 = 0

-1/2*(x+5)-9 = 0

-1/2*x-23/2 = 0

-1/2*x-23/2 = 0

-1/2*x-23/2 = 0 // + 23/2

-1/2*x = 23/2 // : -1/2

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

x = -23

x = -23

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