-21+4v=6v-21-(8v+13)

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Solution for -21+4v=6v-21-(8v+13) equation: 



-21+4v=6v-21-(8v+13)

We move all terms to the left:

-21+4v-(6v-21-(8v+13))=0



We calculate terms in parentheses: -(6v-21-(8v+13)), so:

6v-21-(8v+13)

determiningTheFunctionDomain
6v-(8v+13)-21

We get rid of parentheses

6v-8v-13-21

We add all the numbers together, and all the variables

-2v-34

Back to the equation:

-(-2v-34)



We get rid of parentheses

4v+2v+34-21=0

We add all the numbers together, and all the variables

6v+13=0

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

6v=-13

v=-13/6

v=-2+1/6

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