9v+10=2(v-9)

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Solution for 9v+10=2(v-9) equation:



9v+10=2(v-9)
We move all terms to the left:
9v+10-(2(v-9))=0
We calculate terms in parentheses: -(2(v-9)), so:
2(v-9)
We multiply parentheses
2v-18
Back to the equation:
-(2v-18)
We get rid of parentheses
9v-2v+18+10=0
We add all the numbers together, and all the variables
7v+28=0
We move all terms containing v to the left, all other terms to the right
7v=-28
v=-28/7
v=-4

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