-4(m-7)=-4(3+3m)-8

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Solution for -4(m-7)=-4(3+3m)-8 equation: 



-4(m-7)=-4(3+3m)-8

We move all terms to the left:

-4(m-7)-(-4(3+3m)-8)=0

We add all the numbers together, and all the variables

-4(m-7)-(-4(3m+3)-8)=0

We multiply parentheses

-4m-(-4(3m+3)-8)+28=0



We calculate terms in parentheses: -(-4(3m+3)-8), so:

-4(3m+3)-8

We multiply parentheses

-12m-12-8

We add all the numbers together, and all the variables

-12m-20

Back to the equation:

-(-12m-20)



We get rid of parentheses

-4m+12m+20+28=0

We add all the numbers together, and all the variables

8m+48=0

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

8m=-48

m=-48/8

m=-6

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