-27-4v=-7(1+2v)

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Solution for -27-4v=-7(1+2v) equation:



-27-4v=-7(1+2v)
We move all terms to the left:
-27-4v-(-7(1+2v))=0
We add all the numbers together, and all the variables
-4v-(-7(2v+1))-27=0
We calculate terms in parentheses: -(-7(2v+1)), so:
-7(2v+1)
We multiply parentheses
-14v-7
Back to the equation:
-(-14v-7)
We get rid of parentheses
-4v+14v+7-27=0
We add all the numbers together, and all the variables
10v-20=0
We move all terms containing v to the left, all other terms to the right
10v=20
v=20/10
v=2

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