3+v=2(2v-6)

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Solution for 3+v=2(2v-6) equation: 



3+v=2(2v-6)

We move all terms to the left:

3+v-(2(2v-6))=0



We calculate terms in parentheses: -(2(2v-6)), so:

2(2v-6)

We multiply parentheses

4v-12

Back to the equation:

-(4v-12)



We get rid of parentheses

v-4v+12+3=0

We add all the numbers together, and all the variables

-3v+15=0

We move all terms containing v to the left, all other terms to the right

-3v=-15

v=-15/-3

v=+5

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