8-4v=4(-6v+7)

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Solution for 8-4v=4(-6v+7) equation: 



8-4v=4(-6v+7)

We move all terms to the left:

8-4v-(4(-6v+7))=0



We calculate terms in parentheses: -(4(-6v+7)), so:

4(-6v+7)

We multiply parentheses

-24v+28

Back to the equation:

-(-24v+28)



We get rid of parentheses

-4v+24v-28+8=0

We add all the numbers together, and all the variables

20v-20=0

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

20v=20

v=20/20

v=1

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