8m-2-3m=-7

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Solution for 8m-2-3m=-7 equation: 



8m-2-3m=-7

We move all terms to the left:

8m-2-3m-(-7)=0

We add all the numbers together, and all the variables

5m+5=0

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

5m=-5

m=-5/5

m=-1

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