-7=5(v+4)+4v

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Solution for -7=5(v+4)+4v equation: 



-7=5(v+4)+4v

We move all terms to the left:

-7-(5(v+4)+4v)=0



We calculate terms in parentheses: -(5(v+4)+4v), so:

5(v+4)+4v

We add all the numbers together, and all the variables

4v+5(v+4)

We multiply parentheses

4v+5v+20

We add all the numbers together, and all the variables

9v+20

Back to the equation:

-(9v+20)



We get rid of parentheses

-9v-20-7=0

We add all the numbers together, and all the variables

-9v-27=0

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

-9v=27

v=27/-9

v=-3

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