4-8x=x+31

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Solution for 4-8x=x+31 equation: 



4-8x=x+31

We move all terms to the left:

4-8x-(x+31)=0

We get rid of parentheses

-8x-x-31+4=0

We add all the numbers together, and all the variables

-9x-27=0

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

-9x=27

x=27/-9

x=-3

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