9(n+7)-5=8(2n+2)

Solution for 9(n+7)-5=8(2n+2) equation:

9(n+7)-5=8(2n+2)

We move all terms to the left:

9(n+7)-5-(8(2n+2))=0

We multiply parentheses

9n-(8(2n+2))+63-5=0


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

8(2n+2)

We multiply parentheses

16n+16

Back to the equation:

-(16n+16)


We add all the numbers together, and all the variables

9n-(16n+16)+58=0

We get rid of parentheses

9n-16n-16+58=0

We add all the numbers together, and all the variables

-7n+42=0

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

-7n=-42

n=-42/-7

n=+6