15x^4-67x^3=86x^2-20x-8

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Solution for 15x^4-67x^3=86x^2-20x-8 equation: 


Simplifying
15x4 + -67x3 = 86x2 + -20x + -8

Reorder the terms:
-67x3 + 15x4 = 86x2 + -20x + -8

Reorder the terms:
-67x3 + 15x4 = -8 + -20x + 86x2

Solving
-67x3 + 15x4 = -8 + -20x + 86x2

Solving for variable 'x'.

Reorder the terms:
8 + 20x + -86x2 + -67x3 + 15x4 = -8 + -20x + 86x2 + 8 + 20x + -86x2

Reorder the terms:
8 + 20x + -86x2 + -67x3 + 15x4 = -8 + 8 + -20x + 20x + 86x2 + -86x2

Combine like terms: -8 + 8 = 0
8 + 20x + -86x2 + -67x3 + 15x4 = 0 + -20x + 20x + 86x2 + -86x2
8 + 20x + -86x2 + -67x3 + 15x4 = -20x + 20x + 86x2 + -86x2

Combine like terms: -20x + 20x = 0
8 + 20x + -86x2 + -67x3 + 15x4 = 0 + 86x2 + -86x2
8 + 20x + -86x2 + -67x3 + 15x4 = 86x2 + -86x2

Combine like terms: 86x2 + -86x2 = 0
8 + 20x + -86x2 + -67x3 + 15x4 = 0

The solution to this equation could not be determined.

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