(11x^3-14x^2-17)+(-12x^3-16x^2+7x-40)=

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Solution for (11x^3-14x^2-17)+(-12x^3-16x^2+7x-40)= equation: 


Simplifying
(11x3 + -14x2 + -17) + (-12x3 + -16x2 + 7x + -40) = 0

Reorder the terms:
(-17 + -14x2 + 11x3) + (-12x3 + -16x2 + 7x + -40) = 0

Remove parenthesis around (-17 + -14x2 + 11x3)
-17 + -14x2 + 11x3 + (-12x3 + -16x2 + 7x + -40) = 0

Reorder the terms:
-17 + -14x2 + 11x3 + (-40 + 7x + -16x2 + -12x3) = 0

Remove parenthesis around (-40 + 7x + -16x2 + -12x3)
-17 + -14x2 + 11x3 + -40 + 7x + -16x2 + -12x3 = 0

Reorder the terms:
-17 + -40 + 7x + -14x2 + -16x2 + 11x3 + -12x3 = 0

Combine like terms: -17 + -40 = -57
-57 + 7x + -14x2 + -16x2 + 11x3 + -12x3 = 0

Combine like terms: -14x2 + -16x2 = -30x2
-57 + 7x + -30x2 + 11x3 + -12x3 = 0

Combine like terms: 11x3 + -12x3 = -1x3
-57 + 7x + -30x2 + -1x3 = 0

Solving
-57 + 7x + -30x2 + -1x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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