-11+7x=21+3x

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Solution for -11+7x=21+3x equation: 



-11+7x=21+3x

We move all terms to the left:

-11+7x-(21+3x)=0

We add all the numbers together, and all the variables

7x-(3x+21)-11=0

We get rid of parentheses

7x-3x-21-11=0

We add all the numbers together, and all the variables

4x-32=0

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

4x=32

x=32/4

x=8

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