(3x^3+8x)-(-9x^3-8x+2)=

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


Simplifying
(3x3 + 8x) + -1(-9x3 + -8x + 2) = 0

Reorder the terms:
(8x + 3x3) + -1(-9x3 + -8x + 2) = 0

Remove parenthesis around (8x + 3x3)
8x + 3x3 + -1(-9x3 + -8x + 2) = 0

Reorder the terms:
8x + 3x3 + -1(2 + -8x + -9x3) = 0
8x + 3x3 + (2 * -1 + -8x * -1 + -9x3 * -1) = 0
8x + 3x3 + (-2 + 8x + 9x3) = 0

Reorder the terms:
-2 + 8x + 8x + 3x3 + 9x3 = 0

Combine like terms: 8x + 8x = 16x
-2 + 16x + 3x3 + 9x3 = 0

Combine like terms: 3x3 + 9x3 = 12x3
-2 + 16x + 12x3 = 0

Solving
-2 + 16x + 12x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + 8x + 6x3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-1 + 8x + 6x3)' equal to zero and attempt to solve: Simplifying -1 + 8x + 6x3 = 0 Solving -1 + 8x + 6x3 = 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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