6m+9=3m-9

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


m in (-oo:+oo)

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

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

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

3*m+18 = 0 // - 18

3*m = -18 // : 3

m = -18/3

m = -6

m = -6

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