2.125=-x^3+3x^2-x+1

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Solution for 2.125=-x^3+3x^2-x+1 equation: 


Simplifying
2.125 = -1x3 + 3x2 + -1x + 1

Reorder the terms:
2.125 = 1 + -1x + 3x2 + -1x3

Solving
2.125 = 1 + -1x + 3x2 + -1x3

Solving for variable 'x'.

Combine like terms: 2.125 + -1 = 1.125
1.125 + x + -3x2 + x3 = 1 + -1x + 3x2 + -1x3 + -1 + x + -3x2 + x3

Reorder the terms:
1.125 + x + -3x2 + x3 = 1 + -1 + -1x + x + 3x2 + -3x2 + -1x3 + x3

Combine like terms: 1 + -1 = 0
1.125 + x + -3x2 + x3 = 0 + -1x + x + 3x2 + -3x2 + -1x3 + x3
1.125 + x + -3x2 + x3 = -1x + x + 3x2 + -3x2 + -1x3 + x3

Combine like terms: -1x + x = 0
1.125 + x + -3x2 + x3 = 0 + 3x2 + -3x2 + -1x3 + x3
1.125 + x + -3x2 + x3 = 3x2 + -3x2 + -1x3 + x3

Combine like terms: 3x2 + -3x2 = 0
1.125 + x + -3x2 + x3 = 0 + -1x3 + x3
1.125 + x + -3x2 + x3 = -1x3 + x3

Combine like terms: -1x3 + x3 = 0
1.125 + x + -3x2 + x3 = 0

The solution to this equation could not be determined.

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