12=-4(v+2)

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Solution for 12=-4(v+2) equation: 



12=-4(v+2)

We move all terms to the left:

12-(-4(v+2))=0



We calculate terms in parentheses: -(-4(v+2)), so:

-4(v+2)

We multiply parentheses

-4v-8

Back to the equation:

-(-4v-8)



We get rid of parentheses

4v+8+12=0

We add all the numbers together, and all the variables

4v+20=0

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

4v=-20

v=-20/4

v=-5

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