480=(-264+86x+21x^2+x^3)

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Solution for 480=(-264+86x+21x^2+x^3) equation: 


Simplifying
480 = (-264 + 86x + 21x2 + x3)

Remove parenthesis around (-264 + 86x + 21x2 + x3)
480 = -264 + 86x + 21x2 + x3

Solving
480 = -264 + 86x + 21x2 + x3

Solving for variable 'x'.

Combine like terms: 480 + 264 = 744
744 + -86x + -21x2 + -1x3 = -264 + 86x + 21x2 + x3 + 264 + -86x + -21x2 + -1x3

Reorder the terms:
744 + -86x + -21x2 + -1x3 = -264 + 264 + 86x + -86x + 21x2 + -21x2 + x3 + -1x3

Combine like terms: -264 + 264 = 0
744 + -86x + -21x2 + -1x3 = 0 + 86x + -86x + 21x2 + -21x2 + x3 + -1x3
744 + -86x + -21x2 + -1x3 = 86x + -86x + 21x2 + -21x2 + x3 + -1x3

Combine like terms: 86x + -86x = 0
744 + -86x + -21x2 + -1x3 = 0 + 21x2 + -21x2 + x3 + -1x3
744 + -86x + -21x2 + -1x3 = 21x2 + -21x2 + x3 + -1x3

Combine like terms: 21x2 + -21x2 = 0
744 + -86x + -21x2 + -1x3 = 0 + x3 + -1x3
744 + -86x + -21x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
744 + -86x + -21x2 + -1x3 = 0

The solution to this equation could not be determined.

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