15=-8(2+2n)-1

Solution for 15=-8(2+2n)-1 equation:

15=-8(2+2n)-1

We move all terms to the left:

15-(-8(2+2n)-1)=0

We add all the numbers together, and all the variables

-(-8(2n+2)-1)+15=0


We calculate terms in parentheses: -(-8(2n+2)-1), so:

-8(2n+2)-1

We multiply parentheses

-16n-16-1

We add all the numbers together, and all the variables

-16n-17

Back to the equation:

-(-16n-17)


We get rid of parentheses

16n+17+15=0

We add all the numbers together, and all the variables

16n+32=0

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

16n=-32

n=-32/16

n=-2