3v-21=17+2v

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Solution for 3v-21=17+2v equation: 



3v-21=17+2v

We move all terms to the left:

3v-21-(17+2v)=0

We add all the numbers together, and all the variables

3v-(2v+17)-21=0

We get rid of parentheses

3v-2v-17-21=0

We add all the numbers together, and all the variables

v-38=0

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

v=38

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