2x-9=3(x-9)-9

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



2x-9=3(x-9)-9

We move all terms to the left:

2x-9-(3(x-9)-9)=0



We calculate terms in parentheses: -(3(x-9)-9), so:

3(x-9)-9

We multiply parentheses

3x-27-9

We add all the numbers together, and all the variables

3x-36

Back to the equation:

-(3x-36)



We get rid of parentheses

2x-3x+36-9=0

We add all the numbers together, and all the variables

-1x+27=0

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

-x=-27

x=-27/-1

x=+27

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