(6x^3+7x^2-9x+3)+(14x^3+3x^2-11x-7)=

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Solution for (6x^3+7x^2-9x+3)+(14x^3+3x^2-11x-7)= equation:


Simplifying
(6x3 + 7x2 + -9x + 3) + (14x3 + 3x2 + -11x + -7) = 0

Reorder the terms:
(3 + -9x + 7x2 + 6x3) + (14x3 + 3x2 + -11x + -7) = 0

Remove parenthesis around (3 + -9x + 7x2 + 6x3)
3 + -9x + 7x2 + 6x3 + (14x3 + 3x2 + -11x + -7) = 0

Reorder the terms:
3 + -9x + 7x2 + 6x3 + (-7 + -11x + 3x2 + 14x3) = 0

Remove parenthesis around (-7 + -11x + 3x2 + 14x3)
3 + -9x + 7x2 + 6x3 + -7 + -11x + 3x2 + 14x3 = 0

Reorder the terms:
3 + -7 + -9x + -11x + 7x2 + 3x2 + 6x3 + 14x3 = 0

Combine like terms: 3 + -7 = -4
-4 + -9x + -11x + 7x2 + 3x2 + 6x3 + 14x3 = 0

Combine like terms: -9x + -11x = -20x
-4 + -20x + 7x2 + 3x2 + 6x3 + 14x3 = 0

Combine like terms: 7x2 + 3x2 = 10x2
-4 + -20x + 10x2 + 6x3 + 14x3 = 0

Combine like terms: 6x3 + 14x3 = 20x3
-4 + -20x + 10x2 + 20x3 = 0

Solving
-4 + -20x + 10x2 + 20x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-2 + -10x + 5x2 + 10x3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-2 + -10x + 5x2 + 10x3)' equal to zero and attempt to solve: Simplifying -2 + -10x + 5x2 + 10x3 = 0 Solving -2 + -10x + 5x2 + 10x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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