7m+34=12m+76-3m

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Solution for 7m+34=12m+76-3m equation: 



7m+34=12m+76-3m

We move all terms to the left:

7m+34-(12m+76-3m)=0

We add all the numbers together, and all the variables

7m-(9m+76)+34=0

We get rid of parentheses

7m-9m-76+34=0

We add all the numbers together, and all the variables

-2m-42=0

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

-2m=42

m=42/-2

m=-21

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