=5x-15-x^3+3x^2

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Solution for =5x-15-x^3+3x^2 equation:


Simplifying
0 = 5x + -15 + -1x3 + 3x2

Reorder the terms:
0 = -15 + 5x + 3x2 + -1x3

Solving
0 = -15 + 5x + 3x2 + -1x3

Solving for variable 'x'.

Combine like terms: 0 + 15 = 15
15 + -5x + -3x2 + x3 = -15 + 5x + 3x2 + -1x3 + 15 + -5x + -3x2 + x3

Reorder the terms:
15 + -5x + -3x2 + x3 = -15 + 15 + 5x + -5x + 3x2 + -3x2 + -1x3 + x3

Combine like terms: -15 + 15 = 0
15 + -5x + -3x2 + x3 = 0 + 5x + -5x + 3x2 + -3x2 + -1x3 + x3
15 + -5x + -3x2 + x3 = 5x + -5x + 3x2 + -3x2 + -1x3 + x3

Combine like terms: 5x + -5x = 0
15 + -5x + -3x2 + x3 = 0 + 3x2 + -3x2 + -1x3 + x3
15 + -5x + -3x2 + x3 = 3x2 + -3x2 + -1x3 + x3

Combine like terms: 3x2 + -3x2 = 0
15 + -5x + -3x2 + x3 = 0 + -1x3 + x3
15 + -5x + -3x2 + x3 = -1x3 + x3

Combine like terms: -1x3 + x3 = 0
15 + -5x + -3x2 + x3 = 0

The solution to this equation could not be determined.

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