(x^2-1)(x+1)=185-x^2(x+1)

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Solution for (x^2-1)(x+1)=185-x^2(x+1) equation: 


Simplifying
(x2 + -1)(x + 1) = 185 + -1x2(x + 1)

Reorder the terms:
(-1 + x2)(x + 1) = 185 + -1x2(x + 1)

Reorder the terms:
(-1 + x2)(1 + x) = 185 + -1x2(x + 1)

Multiply (-1 + x2) * (1 + x)
(-1(1 + x) + x2(1 + x)) = 185 + -1x2(x + 1)
((1 * -1 + x * -1) + x2(1 + x)) = 185 + -1x2(x + 1)
((-1 + -1x) + x2(1 + x)) = 185 + -1x2(x + 1)
(-1 + -1x + (1 * x2 + x * x2)) = 185 + -1x2(x + 1)
(-1 + -1x + (1x2 + x3)) = 185 + -1x2(x + 1)
(-1 + -1x + 1x2 + x3) = 185 + -1x2(x + 1)

Reorder the terms:
-1 + -1x + 1x2 + x3 = 185 + -1x2(1 + x)
-1 + -1x + 1x2 + x3 = 185 + (1 * -1x2 + x * -1x2)
-1 + -1x + 1x2 + x3 = 185 + (-1x2 + -1x3)

Solving
-1 + -1x + 1x2 + x3 = 185 + -1x2 + -1x3

Solving for variable 'x'.

Reorder the terms:
-1 + -185 + -1x + 1x2 + x2 + x3 + x3 = 185 + -1x2 + -1x3 + -185 + x2 + x3

Combine like terms: -1 + -185 = -186
-186 + -1x + 1x2 + x2 + x3 + x3 = 185 + -1x2 + -1x3 + -185 + x2 + x3

Combine like terms: 1x2 + x2 = 2x2
-186 + -1x + 2x2 + x3 + x3 = 185 + -1x2 + -1x3 + -185 + x2 + x3

Combine like terms: x3 + x3 = 2x3
-186 + -1x + 2x2 + 2x3 = 185 + -1x2 + -1x3 + -185 + x2 + x3

Reorder the terms:
-186 + -1x + 2x2 + 2x3 = 185 + -185 + -1x2 + x2 + -1x3 + x3

Combine like terms: 185 + -185 = 0
-186 + -1x + 2x2 + 2x3 = 0 + -1x2 + x2 + -1x3 + x3
-186 + -1x + 2x2 + 2x3 = -1x2 + x2 + -1x3 + x3

Combine like terms: -1x2 + x2 = 0
-186 + -1x + 2x2 + 2x3 = 0 + -1x3 + x3
-186 + -1x + 2x2 + 2x3 = -1x3 + x3

Combine like terms: -1x3 + x3 = 0
-186 + -1x + 2x2 + 2x3 = 0

The solution to this equation could not be determined.

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