(2x^3-x+4)-(x^2+3x-1)=y

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Solution for (2x^3-x+4)-(x^2+3x-1)=y equation: 


Simplifying
(2x3 + -1x + 4) + -1(x2 + 3x + -1) = y

Reorder the terms:
(4 + -1x + 2x3) + -1(x2 + 3x + -1) = y

Remove parenthesis around (4 + -1x + 2x3)
4 + -1x + 2x3 + -1(x2 + 3x + -1) = y

Reorder the terms:
4 + -1x + 2x3 + -1(-1 + 3x + x2) = y
4 + -1x + 2x3 + (-1 * -1 + 3x * -1 + x2 * -1) = y
4 + -1x + 2x3 + (1 + -3x + -1x2) = y

Reorder the terms:
4 + 1 + -1x + -3x + -1x2 + 2x3 = y

Combine like terms: 4 + 1 = 5
5 + -1x + -3x + -1x2 + 2x3 = y

Combine like terms: -1x + -3x = -4x
5 + -4x + -1x2 + 2x3 = y

Solving
5 + -4x + -1x2 + 2x3 = y

Solving for variable 'x'.

Combine like terms: y + -1y = 0
5 + -4x + -1x2 + 2x3 + -1y = 0

The solution to this equation could not be determined.

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