2(x-9)-4x=12-3(2x+2)

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Solution for 2(x-9)-4x=12-3(2x+2) equation: 



2(x-9)-4x=12-3(2x+2)

We move all terms to the left:

2(x-9)-4x-(12-3(2x+2))=0

We add all the numbers together, and all the variables

-4x+2(x-9)-(12-3(2x+2))=0

We multiply parentheses

-4x+2x-(12-3(2x+2))-18=0



We calculate terms in parentheses: -(12-3(2x+2)), so:

12-3(2x+2)

determiningTheFunctionDomain
-3(2x+2)+12

We multiply parentheses

-6x-6+12

We add all the numbers together, and all the variables

-6x+6

Back to the equation:

-(-6x+6)



We add all the numbers together, and all the variables

-2x-(-6x+6)-18=0

We get rid of parentheses

-2x+6x-6-18=0

We add all the numbers together, and all the variables

4x-24=0

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

4x=24

x=24/4

x=6

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