x^3+3x^2=9x+18

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Solution for x^3+3x^2=9x+18 equation: 


Simplifying
x3 + 3x2 = 9x + 18

Reorder the terms:
3x2 + x3 = 9x + 18

Reorder the terms:
3x2 + x3 = 18 + 9x

Solving
3x2 + x3 = 18 + 9x

Solving for variable 'x'.

Reorder the terms:
-18 + -9x + 3x2 + x3 = 18 + 9x + -18 + -9x

Reorder the terms:
-18 + -9x + 3x2 + x3 = 18 + -18 + 9x + -9x

Combine like terms: 18 + -18 = 0
-18 + -9x + 3x2 + x3 = 0 + 9x + -9x
-18 + -9x + 3x2 + x3 = 9x + -9x

Combine like terms: 9x + -9x = 0
-18 + -9x + 3x2 + x3 = 0

The solution to this equation could not be determined.

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