x=x^4+6x^3-16x^2-54x+63

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Solution for x=x^4+6x^3-16x^2-54x+63 equation: 


Simplifying
x = x4 + 6x3 + -16x2 + -54x + 63

Reorder the terms:
x = 63 + -54x + -16x2 + 6x3 + x4

Solving
x = 63 + -54x + -16x2 + 6x3 + x4

Solving for variable 'x'.

Reorder the terms:
-63 + x + 54x + 16x2 + -6x3 + -1x4 = 63 + -54x + -16x2 + 6x3 + x4 + -63 + 54x + 16x2 + -6x3 + -1x4

Combine like terms: x + 54x = 55x
-63 + 55x + 16x2 + -6x3 + -1x4 = 63 + -54x + -16x2 + 6x3 + x4 + -63 + 54x + 16x2 + -6x3 + -1x4

Reorder the terms:
-63 + 55x + 16x2 + -6x3 + -1x4 = 63 + -63 + -54x + 54x + -16x2 + 16x2 + 6x3 + -6x3 + x4 + -1x4

Combine like terms: 63 + -63 = 0
-63 + 55x + 16x2 + -6x3 + -1x4 = 0 + -54x + 54x + -16x2 + 16x2 + 6x3 + -6x3 + x4 + -1x4
-63 + 55x + 16x2 + -6x3 + -1x4 = -54x + 54x + -16x2 + 16x2 + 6x3 + -6x3 + x4 + -1x4

Combine like terms: -54x + 54x = 0
-63 + 55x + 16x2 + -6x3 + -1x4 = 0 + -16x2 + 16x2 + 6x3 + -6x3 + x4 + -1x4
-63 + 55x + 16x2 + -6x3 + -1x4 = -16x2 + 16x2 + 6x3 + -6x3 + x4 + -1x4

Combine like terms: -16x2 + 16x2 = 0
-63 + 55x + 16x2 + -6x3 + -1x4 = 0 + 6x3 + -6x3 + x4 + -1x4
-63 + 55x + 16x2 + -6x3 + -1x4 = 6x3 + -6x3 + x4 + -1x4

Combine like terms: 6x3 + -6x3 = 0
-63 + 55x + 16x2 + -6x3 + -1x4 = 0 + x4 + -1x4
-63 + 55x + 16x2 + -6x3 + -1x4 = x4 + -1x4

Combine like terms: x4 + -1x4 = 0
-63 + 55x + 16x2 + -6x3 + -1x4 = 0

The solution to this equation could not be determined.

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