-20=-6+2(v-4)

Solution for -20=-6+2(v-4) equation:

-20=-6+2(v-4)

We move all terms to the left:

-20-(-6+2(v-4))=0


We calculate terms in parentheses: -(-6+2(v-4)), so:

-6+2(v-4)

determiningTheFunctionDomain
2(v-4)-6

We multiply parentheses

2v-8-6

We add all the numbers together, and all the variables

2v-14

Back to the equation:

-(2v-14)


We get rid of parentheses

-2v+14-20=0

We add all the numbers together, and all the variables

-2v-6=0

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

-2v=6

v=6/-2

v=-3