7(12+2v)-3v=7(v+4)

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Solution for 7(12+2v)-3v=7(v+4) equation: 



7(12+2v)-3v=7(v+4)

We move all terms to the left:

7(12+2v)-3v-(7(v+4))=0

We add all the numbers together, and all the variables

7(2v+12)-3v-(7(v+4))=0

We add all the numbers together, and all the variables

-3v+7(2v+12)-(7(v+4))=0

We multiply parentheses

-3v+14v-(7(v+4))+84=0



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

7(v+4)

We multiply parentheses

7v+28

Back to the equation:

-(7v+28)



We add all the numbers together, and all the variables

11v-(7v+28)+84=0

We get rid of parentheses

11v-7v-28+84=0

We add all the numbers together, and all the variables

4v+56=0

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

4v=-56

v=-56/4

v=-14

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