-x^3+4x+7=2x^2-9

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Solution for -x^3+4x+7=2x^2-9 equation: 


Simplifying
-1x3 + 4x + 7 = 2x2 + -9

Reorder the terms:
7 + 4x + -1x3 = 2x2 + -9

Reorder the terms:
7 + 4x + -1x3 = -9 + 2x2

Solving
7 + 4x + -1x3 = -9 + 2x2

Solving for variable 'x'.

Reorder the terms:
7 + 9 + 4x + -2x2 + -1x3 = -9 + 2x2 + 9 + -2x2

Combine like terms: 7 + 9 = 16
16 + 4x + -2x2 + -1x3 = -9 + 2x2 + 9 + -2x2

Reorder the terms:
16 + 4x + -2x2 + -1x3 = -9 + 9 + 2x2 + -2x2

Combine like terms: -9 + 9 = 0
16 + 4x + -2x2 + -1x3 = 0 + 2x2 + -2x2
16 + 4x + -2x2 + -1x3 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
16 + 4x + -2x2 + -1x3 = 0

The solution to this equation could not be determined.

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