3(n+2)=9(6+n)

Solution for 3(n+2)=9(6+n) equation:

3(n+2)=9(6+n)

We move all terms to the left:

3(n+2)-(9(6+n))=0

We add all the numbers together, and all the variables

3(n+2)-(9(n+6))=0

We multiply parentheses

3n-(9(n+6))+6=0


We calculate terms in parentheses: -(9(n+6)), so:

9(n+6)

We multiply parentheses

9n+54

Back to the equation:

-(9n+54)


We get rid of parentheses

3n-9n-54+6=0

We add all the numbers together, and all the variables

-6n-48=0

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

-6n=48

n=48/-6

n=-8