-9-v=-7(8+2v)

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Solution for -9-v=-7(8+2v) equation: 



-9-v=-7(8+2v)

We move all terms to the left:

-9-v-(-7(8+2v))=0

We add all the numbers together, and all the variables

-v-(-7(2v+8))-9=0

We add all the numbers together, and all the variables

-1v-(-7(2v+8))-9=0



We calculate terms in parentheses: -(-7(2v+8)), so:

-7(2v+8)

We multiply parentheses

-14v-56

Back to the equation:

-(-14v-56)



We get rid of parentheses

-1v+14v+56-9=0

We add all the numbers together, and all the variables

13v+47=0

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

13v=-47

v=-47/13

v=-3+8/13

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