-3m+9=15

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Solution for -3m+9=15 equation:


m in (-oo:+oo)

9-3*m = 15 // - 15

9-3*m-15 = 0

-3*m-6 = 0 // + 6

-3*m = 6 // : -3

m = 6/(-3)

m = -2

m = -2

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