-8v-1=-7(2v+7)

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Solution for -8v-1=-7(2v+7) equation: 



-8v-1=-7(2v+7)

We move all terms to the left:

-8v-1-(-7(2v+7))=0



We calculate terms in parentheses: -(-7(2v+7)), so:

-7(2v+7)

We multiply parentheses

-14v-49

Back to the equation:

-(-14v-49)



We get rid of parentheses

-8v+14v+49-1=0

We add all the numbers together, and all the variables

6v+48=0

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

6v=-48

v=-48/6

v=-8

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