7v+2=-8(v-4)

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Solution for 7v+2=-8(v-4) equation: 



7v+2=-8(v-4)

We move all terms to the left:

7v+2-(-8(v-4))=0



We calculate terms in parentheses: -(-8(v-4)), so:

-8(v-4)

We multiply parentheses

-8v+32

Back to the equation:

-(-8v+32)



We get rid of parentheses

7v+8v-32+2=0

We add all the numbers together, and all the variables

15v-30=0

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

15v=30

v=30/15

v=2

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