6m-9=-3m-72

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Solution for 6m-9=-3m-72 equation:


m in (-oo:+oo)

6*m-9 = -3*m-72 // + -3*m-72

6*m-(-3*m)-9+72 = 0

6*m+3*m-9+72 = 0

9*m+63 = 0 // - 63

9*m = -63 // : 9

m = -63/9

m = -7

m = -7

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