x-8=x4-20

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Solution for x-8=x4-20 equation: 



x-8=x4-20

We move all terms to the left:

x-8-(x4-20)=0

We add all the numbers together, and all the variables

-(+x^4-20)+x-8=0

We get rid of parentheses

-x^4+x+20-8=0

We do not support expression: x^4

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