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

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



-8=-4v+2(v+7)
We move all terms to the left:
-8-(-4v+2(v+7))=0
We calculate terms in parentheses: -(-4v+2(v+7)), so:
-4v+2(v+7)
We multiply parentheses
-4v+2v+14
We add all the numbers together, and all the variables
-2v+14
Back to the equation:
-(-2v+14)
We get rid of parentheses
2v-14-8=0
We add all the numbers together, and all the variables
2v-22=0
We move all terms containing v to the left, all other terms to the right
2v=22
v=22/2
v=11

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