-1/2m-3=9

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Solution for -1/2m-3=9 equation: 


m in (-oo:+oo)

(-1/2)*m-3 = 9 // - 9

(-1/2)*m-9-3 = 0

-1/2*m-12 = 0 // + 12

-1/2*m = 12 // : -1/2

m = 12/(-1/2)

m = -24

m = -24

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