x3=81/400

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Solution for x3=81/400 equation: 



x3=81/400

We move all terms to the left:

x3-(81/400)=0

We add all the numbers together, and all the variables

x3-(+81/400)=0

We add all the numbers together, and all the variables

x^3-(+81/400)=0

We get rid of parentheses

x^3-81/400=0

We multiply all the terms by the denominator


x^3*400-81=0

We do not support expression: x^3

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