3+3(5n+6)=3(2n-8)

Solution for 3+3(5n+6)=3(2n-8) equation:

3+3(5n+6)=3(2n-8)

We move all terms to the left:

3+3(5n+6)-(3(2n-8))=0

We multiply parentheses

15n-(3(2n-8))+18+3=0


We calculate terms in parentheses: -(3(2n-8)), so:

3(2n-8)

We multiply parentheses

6n-24

Back to the equation:

-(6n-24)


We add all the numbers together, and all the variables

15n-(6n-24)+21=0

We get rid of parentheses

15n-6n+24+21=0

We add all the numbers together, and all the variables

9n+45=0

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

9n=-45

n=-45/9

n=-5