2x-9=8x+11

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Solution for 2x-9=8x+11 equation: 



2x-9=8x+11

We move all terms to the left:

2x-9-(8x+11)=0

We get rid of parentheses

2x-8x-11-9=0

We add all the numbers together, and all the variables

-6x-20=0

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

-6x=20

x=20/-6

x=-3+1/3

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