3v+20=2-2(v-4)

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Solution for 3v+20=2-2(v-4) equation: 



3v+20=2-2(v-4)

We move all terms to the left:

3v+20-(2-2(v-4))=0



We calculate terms in parentheses: -(2-2(v-4)), so:

2-2(v-4)

determiningTheFunctionDomain
-2(v-4)+2

We multiply parentheses

-2v+8+2

We add all the numbers together, and all the variables

-2v+10

Back to the equation:

-(-2v+10)



We get rid of parentheses

3v+2v-10+20=0

We add all the numbers together, and all the variables

5v+10=0

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

5v=-10

v=-10/5

v=-2

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