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

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

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

We move all terms to the left:

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

We multiply parentheses

4n-(2(n+9)+8)+24=0


We calculate terms in parentheses: -(2(n+9)+8), so:

2(n+9)+8

We multiply parentheses

2n+18+8

We add all the numbers together, and all the variables

2n+26

Back to the equation:

-(2n+26)


We get rid of parentheses

4n-2n-26+24=0

We add all the numbers together, and all the variables

2n-2=0

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

2n=2

n=2/2

n=1