2(n+6)=2(-6-2n)-2n

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

2(n+6)=2(-6-2n)-2n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

2n-(2(-2n-6)-2n)+12=0


We calculate terms in parentheses: -(2(-2n-6)-2n), so:

2(-2n-6)-2n

We add all the numbers together, and all the variables

-2n+2(-2n-6)

We multiply parentheses

-2n-4n-12

We add all the numbers together, and all the variables

-6n-12

Back to the equation:

-(-6n-12)


We get rid of parentheses

2n+6n+12+12=0

We add all the numbers together, and all the variables

8n+24=0

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

8n=-24

n=-24/8

n=-3