-17=3+2(n+9)

Solution for -17=3+2(n+9) equation:

-17=3+2(n+9)

We move all terms to the left:

-17-(3+2(n+9))=0


We calculate terms in parentheses: -(3+2(n+9)), so:

3+2(n+9)

determiningTheFunctionDomain
2(n+9)+3

We multiply parentheses

2n+18+3

We add all the numbers together, and all the variables

2n+21

Back to the equation:

-(2n+21)


We get rid of parentheses

-2n-21-17=0

We add all the numbers together, and all the variables

-2n-38=0

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

-2n=38

n=38/-2

n=-19