7v-27=9(v-1)

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Solution for 7v-27=9(v-1) equation:



7v-27=9(v-1)
We move all terms to the left:
7v-27-(9(v-1))=0
We calculate terms in parentheses: -(9(v-1)), so:
9(v-1)
We multiply parentheses
9v-9
Back to the equation:
-(9v-9)
We get rid of parentheses
7v-9v+9-27=0
We add all the numbers together, and all the variables
-2v-18=0
We move all terms containing v to the left, all other terms to the right
-2v=18
v=18/-2
v=-9

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