(-1-x)*(-x)*(3-x)+2*(-1-x)=0

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Solution for (-1-x)*(-x)*(3-x)+2*(-1-x)=0 equation:


Simplifying
(-1 + -1x)(-1x)(3 + -1x) + 2(-1 + -1x) = 0

Remove parenthesis around (-1x)
(-1 + -1x) * -1x(3 + -1x) + 2(-1 + -1x) = 0

Reorder the terms for easier multiplication:
-1x(-1 + -1x)(3 + -1x) + 2(-1 + -1x) = 0

Multiply (-1 + -1x) * (3 + -1x)
-1x(-1(3 + -1x) + -1x * (3 + -1x)) + 2(-1 + -1x) = 0
-1x((3 * -1 + -1x * -1) + -1x * (3 + -1x)) + 2(-1 + -1x) = 0
-1x((-3 + 1x) + -1x * (3 + -1x)) + 2(-1 + -1x) = 0
-1x(-3 + 1x + (3 * -1x + -1x * -1x)) + 2(-1 + -1x) = 0
-1x(-3 + 1x + (-3x + 1x2)) + 2(-1 + -1x) = 0

Combine like terms: 1x + -3x = -2x
-1x(-3 + -2x + 1x2) + 2(-1 + -1x) = 0
(-3 * -1x + -2x * -1x + 1x2 * -1x) + 2(-1 + -1x) = 0
(3x + 2x2 + -1x3) + 2(-1 + -1x) = 0
3x + 2x2 + -1x3 + (-1 * 2 + -1x * 2) = 0
3x + 2x2 + -1x3 + (-2 + -2x) = 0

Reorder the terms:
-2 + 3x + -2x + 2x2 + -1x3 = 0

Combine like terms: 3x + -2x = 1x
-2 + 1x + 2x2 + -1x3 = 0

Solving
-2 + 1x + 2x2 + -1x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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