3x-3+2x+9=2x+2(x-1)

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Solution for 3x-3+2x+9=2x+2(x-1) equation: 



3x-3+2x+9=2x+2(x-1)

We move all terms to the left:

3x-3+2x+9-(2x+2(x-1))=0

We add all the numbers together, and all the variables

5x-(2x+2(x-1))+6=0



We calculate terms in parentheses: -(2x+2(x-1)), so:

2x+2(x-1)

We multiply parentheses

2x+2x-2

We add all the numbers together, and all the variables

4x-2

Back to the equation:

-(4x-2)



We get rid of parentheses

5x-4x+2+6=0

We add all the numbers together, and all the variables

x+8=0

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

x=-8

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