-8v+7=5(v+4)

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Solution for -8v+7=5(v+4) equation: 



-8v+7=5(v+4)

We move all terms to the left:

-8v+7-(5(v+4))=0



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

5(v+4)

We multiply parentheses

5v+20

Back to the equation:

-(5v+20)



We get rid of parentheses

-8v-5v-20+7=0

We add all the numbers together, and all the variables

-13v-13=0

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

-13v=13

v=13/-13

v=-1

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