(5x^3+x^2-9x-4)+(-x^3-6x^2-6)=

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Solution for (5x^3+x^2-9x-4)+(-x^3-6x^2-6)= equation:


Simplifying
(5x3 + x2 + -9x + -4) + (-1x3 + -6x2 + -6) = 0

Reorder the terms:
(-4 + -9x + x2 + 5x3) + (-1x3 + -6x2 + -6) = 0

Remove parenthesis around (-4 + -9x + x2 + 5x3)
-4 + -9x + x2 + 5x3 + (-1x3 + -6x2 + -6) = 0

Reorder the terms:
-4 + -9x + x2 + 5x3 + (-6 + -6x2 + -1x3) = 0

Remove parenthesis around (-6 + -6x2 + -1x3)
-4 + -9x + x2 + 5x3 + -6 + -6x2 + -1x3 = 0

Reorder the terms:
-4 + -6 + -9x + x2 + -6x2 + 5x3 + -1x3 = 0

Combine like terms: -4 + -6 = -10
-10 + -9x + x2 + -6x2 + 5x3 + -1x3 = 0

Combine like terms: x2 + -6x2 = -5x2
-10 + -9x + -5x2 + 5x3 + -1x3 = 0

Combine like terms: 5x3 + -1x3 = 4x3
-10 + -9x + -5x2 + 4x3 = 0

Solving
-10 + -9x + -5x2 + 4x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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