-39=-2v+7(v-7)

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Solution for -39=-2v+7(v-7) equation: 



-39=-2v+7(v-7)

We move all terms to the left:

-39-(-2v+7(v-7))=0



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

-2v+7(v-7)

We multiply parentheses

-2v+7v-49

We add all the numbers together, and all the variables

5v-49

Back to the equation:

-(5v-49)



We get rid of parentheses

-5v+49-39=0

We add all the numbers together, and all the variables

-5v+10=0

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

-5v=-10

v=-10/-5

v=+2

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