4-2m=6(-m-1)+7(5m+7)

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Solution for 4-2m=6(-m-1)+7(5m+7) equation: 



4-2m=6(-m-1)+7(5m+7)

We move all terms to the left:

4-2m-(6(-m-1)+7(5m+7))=0

We add all the numbers together, and all the variables

-2m-(6(-1m-1)+7(5m+7))+4=0



We calculate terms in parentheses: -(6(-1m-1)+7(5m+7)), so:

6(-1m-1)+7(5m+7)

We multiply parentheses

-6m+35m-6+49

We add all the numbers together, and all the variables

29m+43

Back to the equation:

-(29m+43)



We get rid of parentheses

-2m-29m-43+4=0

We add all the numbers together, and all the variables

-31m-39=0

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

-31m=39

m=39/-31

m=-1+8/31

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