y(x)=2x^3-9x^2+12x+7

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Solution for y(x)=2x^3-9x^2+12x+7 equation: 


Simplifying
y(x) = 2x3 + -9x2 + 12x + 7

Multiply y * x
xy = 2x3 + -9x2 + 12x + 7

Reorder the terms:
xy = 7 + 12x + -9x2 + 2x3

Solving
xy = 7 + 12x + -9x2 + 2x3

Solving for variable 'x'.

Reorder the terms:
-7 + -12x + xy + 9x2 + -2x3 = 7 + 12x + -9x2 + 2x3 + -7 + -12x + 9x2 + -2x3

Reorder the terms:
-7 + -12x + xy + 9x2 + -2x3 = 7 + -7 + 12x + -12x + -9x2 + 9x2 + 2x3 + -2x3

Combine like terms: 7 + -7 = 0
-7 + -12x + xy + 9x2 + -2x3 = 0 + 12x + -12x + -9x2 + 9x2 + 2x3 + -2x3
-7 + -12x + xy + 9x2 + -2x3 = 12x + -12x + -9x2 + 9x2 + 2x3 + -2x3

Combine like terms: 12x + -12x = 0
-7 + -12x + xy + 9x2 + -2x3 = 0 + -9x2 + 9x2 + 2x3 + -2x3
-7 + -12x + xy + 9x2 + -2x3 = -9x2 + 9x2 + 2x3 + -2x3

Combine like terms: -9x2 + 9x2 = 0
-7 + -12x + xy + 9x2 + -2x3 = 0 + 2x3 + -2x3
-7 + -12x + xy + 9x2 + -2x3 = 2x3 + -2x3

Combine like terms: 2x3 + -2x3 = 0
-7 + -12x + xy + 9x2 + -2x3 = 0

The solution to this equation could not be determined.

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