(9x^3-28x^2+5)+(-4x^3-6x^2+1)=0

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Solution for (9x^3-28x^2+5)+(-4x^3-6x^2+1)=0 equation: 


Simplifying
(9x3 + -28x2 + 5) + (-4x3 + -6x2 + 1) = 0

Reorder the terms:
(5 + -28x2 + 9x3) + (-4x3 + -6x2 + 1) = 0

Remove parenthesis around (5 + -28x2 + 9x3)
5 + -28x2 + 9x3 + (-4x3 + -6x2 + 1) = 0

Reorder the terms:
5 + -28x2 + 9x3 + (1 + -6x2 + -4x3) = 0

Remove parenthesis around (1 + -6x2 + -4x3)
5 + -28x2 + 9x3 + 1 + -6x2 + -4x3 = 0

Reorder the terms:
5 + 1 + -28x2 + -6x2 + 9x3 + -4x3 = 0

Combine like terms: 5 + 1 = 6
6 + -28x2 + -6x2 + 9x3 + -4x3 = 0

Combine like terms: -28x2 + -6x2 = -34x2
6 + -34x2 + 9x3 + -4x3 = 0

Combine like terms: 9x3 + -4x3 = 5x3
6 + -34x2 + 5x3 = 0

Solving
6 + -34x2 + 5x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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