(-10x^3+19x^2-2x-5)+(9x^3+20x^2-14x-28)=

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Solution for (-10x^3+19x^2-2x-5)+(9x^3+20x^2-14x-28)= equation: 


Simplifying
(-10x3 + 19x2 + -2x + -5) + (9x3 + 20x2 + -14x + -28) = 0

Reorder the terms:
(-5 + -2x + 19x2 + -10x3) + (9x3 + 20x2 + -14x + -28) = 0

Remove parenthesis around (-5 + -2x + 19x2 + -10x3)
-5 + -2x + 19x2 + -10x3 + (9x3 + 20x2 + -14x + -28) = 0

Reorder the terms:
-5 + -2x + 19x2 + -10x3 + (-28 + -14x + 20x2 + 9x3) = 0

Remove parenthesis around (-28 + -14x + 20x2 + 9x3)
-5 + -2x + 19x2 + -10x3 + -28 + -14x + 20x2 + 9x3 = 0

Reorder the terms:
-5 + -28 + -2x + -14x + 19x2 + 20x2 + -10x3 + 9x3 = 0

Combine like terms: -5 + -28 = -33
-33 + -2x + -14x + 19x2 + 20x2 + -10x3 + 9x3 = 0

Combine like terms: -2x + -14x = -16x
-33 + -16x + 19x2 + 20x2 + -10x3 + 9x3 = 0

Combine like terms: 19x2 + 20x2 = 39x2
-33 + -16x + 39x2 + -10x3 + 9x3 = 0

Combine like terms: -10x3 + 9x3 = -1x3
-33 + -16x + 39x2 + -1x3 = 0

Solving
-33 + -16x + 39x2 + -1x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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