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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