147=-3+3(1-7v)

Solution for 147=-3+3(1-7v) equation:

147=-3+3(1-7v)

We move all terms to the left:

147-(-3+3(1-7v))=0

We add all the numbers together, and all the variables

-(-3+3(-7v+1))+147=0


We calculate terms in parentheses: -(-3+3(-7v+1)), so:

-3+3(-7v+1)

determiningTheFunctionDomain
3(-7v+1)-3

We multiply parentheses

-21v+3-3

We add all the numbers together, and all the variables

-21v

Back to the equation:

-(-21v)


We get rid of parentheses

21v+147=0

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

21v=-147

v=-147/21

v=-7