4v+7(1-v)=-4(2v+2)

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Solution for 4v+7(1-v)=-4(2v+2) equation: 



4v+7(1-v)=-4(2v+2)

We move all terms to the left:

4v+7(1-v)-(-4(2v+2))=0

We add all the numbers together, and all the variables

4v+7(-1v+1)-(-4(2v+2))=0

We multiply parentheses

4v-7v-(-4(2v+2))+7=0



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

-4(2v+2)

We multiply parentheses

-8v-8

Back to the equation:

-(-8v-8)



We add all the numbers together, and all the variables

-3v-(-8v-8)+7=0

We get rid of parentheses

-3v+8v+8+7=0

We add all the numbers together, and all the variables

5v+15=0

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

5v=-15

v=-15/5

v=-3

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