x=2x^4-37x^3+123x^2+91

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Solution for x=2x^4-37x^3+123x^2+91 equation: 


Simplifying
x = 2x4 + -37x3 + 123x2 + 91

Reorder the terms:
x = 91 + 123x2 + -37x3 + 2x4

Solving
x = 91 + 123x2 + -37x3 + 2x4

Solving for variable 'x'.

Reorder the terms:
-91 + x + -123x2 + 37x3 + -2x4 = 91 + 123x2 + -37x3 + 2x4 + -91 + -123x2 + 37x3 + -2x4

Reorder the terms:
-91 + x + -123x2 + 37x3 + -2x4 = 91 + -91 + 123x2 + -123x2 + -37x3 + 37x3 + 2x4 + -2x4

Combine like terms: 91 + -91 = 0
-91 + x + -123x2 + 37x3 + -2x4 = 0 + 123x2 + -123x2 + -37x3 + 37x3 + 2x4 + -2x4
-91 + x + -123x2 + 37x3 + -2x4 = 123x2 + -123x2 + -37x3 + 37x3 + 2x4 + -2x4

Combine like terms: 123x2 + -123x2 = 0
-91 + x + -123x2 + 37x3 + -2x4 = 0 + -37x3 + 37x3 + 2x4 + -2x4
-91 + x + -123x2 + 37x3 + -2x4 = -37x3 + 37x3 + 2x4 + -2x4

Combine like terms: -37x3 + 37x3 = 0
-91 + x + -123x2 + 37x3 + -2x4 = 0 + 2x4 + -2x4
-91 + x + -123x2 + 37x3 + -2x4 = 2x4 + -2x4

Combine like terms: 2x4 + -2x4 = 0
-91 + x + -123x2 + 37x3 + -2x4 = 0

The solution to this equation could not be determined.

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