19-(2m+7)=4+3m-12

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Solution for 19-(2m+7)=4+3m-12 equation: 



19-(2m+7)=4+3m-12

We move all terms to the left:

19-(2m+7)-(4+3m-12)=0

We add all the numbers together, and all the variables

-(2m+7)-(3m-8)+19=0

We get rid of parentheses

-2m-3m-7+8+19=0

We add all the numbers together, and all the variables

-5m+20=0

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

-5m=-20

m=-20/-5

m=+4

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