-3(-2x+11)-7(-x-3)=9x+2x

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Solution for -3(-2x+11)-7(-x-3)=9x+2x equation: 



-3(-2x+11)-7(-x-3)=9x+2x

We move all terms to the left:

-3(-2x+11)-7(-x-3)-(9x+2x)=0

We add all the numbers together, and all the variables

-3(-2x+11)-7(-1x-3)-(+11x)=0

We multiply parentheses

6x+7x-(+11x)-33+21=0

We get rid of parentheses

6x+7x-11x-33+21=0

We add all the numbers together, and all the variables

2x-12=0

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

2x=12

x=12/2

x=6

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