12-1/2m=9

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Solution for 12-1/2m=9 equation: 


m in (-oo:+oo)

12-((1/2)*m) = 9 // - 9

12-((1/2)*m)-9 = 0

(-1/2)*m-9+12 = 0

3-1/2*m = 0 // - 3

-1/2*m = -3 // : -1/2

m = -3/(-1/2)

m = 6

m = 6

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