-7=20v+2-5(-2+v)

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Solution for -7=20v+2-5(-2+v) equation: 



-7=20v+2-5(-2+v)

We move all terms to the left:

-7-(20v+2-5(-2+v))=0

We add all the numbers together, and all the variables

-(20v+2-5(v-2))-7=0



We calculate terms in parentheses: -(20v+2-5(v-2)), so:

20v+2-5(v-2)

determiningTheFunctionDomain
20v-5(v-2)+2

We multiply parentheses

20v-5v+10+2

We add all the numbers together, and all the variables

15v+12

Back to the equation:

-(15v+12)



We get rid of parentheses

-15v-12-7=0

We add all the numbers together, and all the variables

-15v-19=0

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

-15v=19

v=19/-15

v=-1+4/15

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