8=7(9+3v)

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Solution for 8=7(9+3v) equation: 



8=7(9+3v)

We move all terms to the left:

8-(7(9+3v))=0

We add all the numbers together, and all the variables

-(7(3v+9))+8=0



We calculate terms in parentheses: -(7(3v+9)), so:

7(3v+9)

We multiply parentheses

21v+63

Back to the equation:

-(21v+63)



We get rid of parentheses

-21v-63+8=0

We add all the numbers together, and all the variables

-21v-55=0

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

-21v=55

v=55/-21

v=-2+13/21

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