3=(v+5)-7v

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Solution for 3=(v+5)-7v equation: 



3=(v+5)-7v

We move all terms to the left:

3-((v+5)-7v)=0



We calculate terms in parentheses: -((v+5)-7v), so:

(v+5)-7v

We add all the numbers together, and all the variables

-7v+(v+5)

We get rid of parentheses

-7v+v+5

We add all the numbers together, and all the variables

-6v+5

Back to the equation:

-(-6v+5)



We get rid of parentheses

6v-5+3=0

We add all the numbers together, and all the variables

6v-2=0

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

6v=2

v=2/6

v=1/3

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