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

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



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

We move all terms to the left:

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



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

7v+2(v-8)

We multiply parentheses

7v+2v-16

We add all the numbers together, and all the variables

9v-16

Back to the equation:

-(9v-16)



We get rid of parentheses

-9v+16-7=0

We add all the numbers together, and all the variables

-9v+9=0

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

-9v=-9

v=-9/-9

v=1

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