2v+9=11+7(v-1)

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Solution for 2v+9=11+7(v-1) equation:



2v+9=11+7(v-1)
We move all terms to the left:
2v+9-(11+7(v-1))=0
We calculate terms in parentheses: -(11+7(v-1)), so:
11+7(v-1)
determiningTheFunctionDomain 7(v-1)+11
We multiply parentheses
7v-7+11
We add all the numbers together, and all the variables
7v+4
Back to the equation:
-(7v+4)
We get rid of parentheses
2v-7v-4+9=0
We add all the numbers together, and all the variables
-5v+5=0
We move all terms containing v to the left, all other terms to the right
-5v=-5
v=-5/-5
v=1

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