2(3-3x-7x)+9(2x+3)=9

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Solution for 2(3-3x-7x)+9(2x+3)=9 equation: 



2(3-3x-7x)+9(2x+3)=9

We move all terms to the left:

2(3-3x-7x)+9(2x+3)-(9)=0

We add all the numbers together, and all the variables

2(-10x+3)+9(2x+3)-9=0

We multiply parentheses

-20x+18x+6+27-9=0

We add all the numbers together, and all the variables

-2x+24=0

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

-2x=-24

x=-24/-2

x=+12

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