-20-6v=v-2(2v+7)

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Solution for -20-6v=v-2(2v+7) equation:



-20-6v=v-2(2v+7)
We move all terms to the left:
-20-6v-(v-2(2v+7))=0
We calculate terms in parentheses: -(v-2(2v+7)), so:
v-2(2v+7)
We multiply parentheses
v-4v-14
We add all the numbers together, and all the variables
-3v-14
Back to the equation:
-(-3v-14)
We get rid of parentheses
-6v+3v+14-20=0
We add all the numbers together, and all the variables
-3v-6=0
We move all terms containing v to the left, all other terms to the right
-3v=6
v=6/-3
v=-2

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