17=3-2(n-1)

Solution for 17=3-2(n-1) equation:

17=3-2(n-1)

We move all terms to the left:

17-(3-2(n-1))=0


We calculate terms in parentheses: -(3-2(n-1)), so:

3-2(n-1)

determiningTheFunctionDomain
-2(n-1)+3

We multiply parentheses

-2n+2+3

We add all the numbers together, and all the variables

-2n+5

Back to the equation:

-(-2n+5)


We get rid of parentheses

2n-5+17=0

We add all the numbers together, and all the variables

2n+12=0

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

2n=-12

n=-12/2

n=-6