5v-1=7(v+1)

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Solution for 5v-1=7(v+1) equation:



5v-1=7(v+1)
We move all terms to the left:
5v-1-(7(v+1))=0
We calculate terms in parentheses: -(7(v+1)), so:
7(v+1)
We multiply parentheses
7v+7
Back to the equation:
-(7v+7)
We get rid of parentheses
5v-7v-7-1=0
We add all the numbers together, and all the variables
-2v-8=0
We move all terms containing v to the left, all other terms to the right
-2v=8
v=8/-2
v=-4

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