15m-5(-11m-7)=-7(-4m+13)

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Solution for 15m-5(-11m-7)=-7(-4m+13) equation: 



15m-5(-11m-7)=-7(-4m+13)

We move all terms to the left:

15m-5(-11m-7)-(-7(-4m+13))=0

We multiply parentheses

15m+55m-(-7(-4m+13))+35=0



We calculate terms in parentheses: -(-7(-4m+13)), so:

-7(-4m+13)

We multiply parentheses

28m-91

Back to the equation:

-(28m-91)



We add all the numbers together, and all the variables

70m-(28m-91)+35=0

We get rid of parentheses

70m-28m+91+35=0

We add all the numbers together, and all the variables

42m+126=0

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

42m=-126

m=-126/42

m=-3

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