-x3+9=2x2-6

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Solution for -x3+9=2x2-6 equation: 



-x3+9=2x^2-6

We move all terms to the left:

-x3+9-(2x^2-6)=0

We add all the numbers together, and all the variables

-1x^3-(2x^2-6)+9=0

We get rid of parentheses

-1x^3-2x^2+6+9=0

We do not support expression: x^3

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