9n-5(-9n+12)=-8(2-2n)

Solution for 9n-5(-9n+12)=-8(2-2n) equation:

9n-5(-9n+12)=-8(2-2n)

We move all terms to the left:

9n-5(-9n+12)-(-8(2-2n))=0

We add all the numbers together, and all the variables

9n-5(-9n+12)-(-8(-2n+2))=0

We multiply parentheses

9n+45n-(-8(-2n+2))-60=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

54n-(16n-16)-60=0

We get rid of parentheses

54n-16n+16-60=0

We add all the numbers together, and all the variables

38n-44=0

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

38n=44

n=44/38

n=1+3/19