7v+12=9(v+2)

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Solution for 7v+12=9(v+2) equation:



7v+12=9(v+2)
We move all terms to the left:
7v+12-(9(v+2))=0
We calculate terms in parentheses: -(9(v+2)), so:
9(v+2)
We multiply parentheses
9v+18
Back to the equation:
-(9v+18)
We get rid of parentheses
7v-9v-18+12=0
We add all the numbers together, and all the variables
-2v-6=0
We move all terms containing v to the left, all other terms to the right
-2v=6
v=6/-2
v=-3

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