-3x-11=8x-21

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Solution for -3x-11=8x-21 equation: 



-3x-11=8x-21

We move all terms to the left:

-3x-11-(8x-21)=0

We get rid of parentheses

-3x-8x+21-11=0

We add all the numbers together, and all the variables

-11x+10=0

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

-11x=-10

x=-10/-11

x=10/11

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