(9x^3-9x^2+3x-8)+(5x^2-4x^2-7x+5)=

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Solution for (9x^3-9x^2+3x-8)+(5x^2-4x^2-7x+5)= equation: 


Simplifying
(9x3 + -9x2 + 3x + -8) + (5x2 + -4x2 + -7x + 5) = 0

Reorder the terms:
(-8 + 3x + -9x2 + 9x3) + (5x2 + -4x2 + -7x + 5) = 0

Remove parenthesis around (-8 + 3x + -9x2 + 9x3)
-8 + 3x + -9x2 + 9x3 + (5x2 + -4x2 + -7x + 5) = 0

Reorder the terms:
-8 + 3x + -9x2 + 9x3 + (5 + -7x + 5x2 + -4x2) = 0

Combine like terms: 5x2 + -4x2 = 1x2
-8 + 3x + -9x2 + 9x3 + (5 + -7x + 1x2) = 0

Remove parenthesis around (5 + -7x + 1x2)
-8 + 3x + -9x2 + 9x3 + 5 + -7x + 1x2 = 0

Reorder the terms:
-8 + 5 + 3x + -7x + -9x2 + 1x2 + 9x3 = 0

Combine like terms: -8 + 5 = -3
-3 + 3x + -7x + -9x2 + 1x2 + 9x3 = 0

Combine like terms: 3x + -7x = -4x
-3 + -4x + -9x2 + 1x2 + 9x3 = 0

Combine like terms: -9x2 + 1x2 = -8x2
-3 + -4x + -8x2 + 9x3 = 0

Solving
-3 + -4x + -8x2 + 9x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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