2-m-15=-7(m+4)

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Solution for 2-m-15=-7(m+4) equation: 



2-m-15=-7(m+4)

We move all terms to the left:

2-m-15-(-7(m+4))=0

We add all the numbers together, and all the variables

-1m-(-7(m+4))-13=0



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

-7(m+4)

We multiply parentheses

-7m-28

Back to the equation:

-(-7m-28)



We get rid of parentheses

-1m+7m+28-13=0

We add all the numbers together, and all the variables

6m+15=0

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

6m=-15

m=-15/6

m=-2+1/2

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