-39=-(2+4m)-5(1-7m)

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Solution for -39=-(2+4m)-5(1-7m) equation: 



-39=-(2+4m)-5(1-7m)

We move all terms to the left:

-39-(-(2+4m)-5(1-7m))=0

We add all the numbers together, and all the variables

-(-(4m+2)-5(-7m+1))-39=0



We calculate terms in parentheses: -(-(4m+2)-5(-7m+1)), so:

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

We multiply parentheses

-(4m+2)+35m-5

We get rid of parentheses

-4m+35m-2-5

We add all the numbers together, and all the variables

31m-7

Back to the equation:

-(31m-7)



We get rid of parentheses

-31m+7-39=0

We add all the numbers together, and all the variables

-31m-32=0

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

-31m=32

m=32/-31

m=-1+1/31

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