-3m+9+7m=-5

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Solution for -3m+9+7m=-5 equation: 



-3m+9+7m=-5

We move all terms to the left:

-3m+9+7m-(-5)=0

We add all the numbers together, and all the variables

4m+14=0

We move all terms containing m to the left, all other terms to the right

4m=-14

m=-14/4

m=-3+1/2

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