-2(8m-4)-5m=-139

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Solution for -2(8m-4)-5m=-139 equation: 



-2(8m-4)-5m=-139

We move all terms to the left:

-2(8m-4)-5m-(-139)=0

We add all the numbers together, and all the variables

-5m-2(8m-4)+139=0

We multiply parentheses

-5m-16m+8+139=0

We add all the numbers together, and all the variables

-21m+147=0

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

-21m=-147

m=-147/-21

m=+7

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