2(x+6)=6-4(-x+9)

Solution for 2(x+6)=6-4(-x+9) equation:

2(x+6)=6-4(-x+9)

We move all terms to the left:

2(x+6)-(6-4(-x+9))=0

We add all the numbers together, and all the variables

2(x+6)-(6-4(-1x+9))=0

We multiply parentheses

2x-(6-4(-1x+9))+12=0


We calculate terms in parentheses: -(6-4(-1x+9)), so:

6-4(-1x+9)

determiningTheFunctionDomain
-4(-1x+9)+6

We multiply parentheses

4x-36+6

We add all the numbers together, and all the variables

4x-30

Back to the equation:

-(4x-30)


We get rid of parentheses

2x-4x+30+12=0

We add all the numbers together, and all the variables

-2x+42=0

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

-2x=-42

x=-42/-2

x=+21