(6x^3-5x+3)-(-x^3+2x-9)=

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


Simplifying
(6x3 + -5x + 3) + -1(-1x3 + 2x + -9) = 0

Reorder the terms:
(3 + -5x + 6x3) + -1(-1x3 + 2x + -9) = 0

Remove parenthesis around (3 + -5x + 6x3)
3 + -5x + 6x3 + -1(-1x3 + 2x + -9) = 0

Reorder the terms:
3 + -5x + 6x3 + -1(-9 + 2x + -1x3) = 0
3 + -5x + 6x3 + (-9 * -1 + 2x * -1 + -1x3 * -1) = 0
3 + -5x + 6x3 + (9 + -2x + 1x3) = 0

Reorder the terms:
3 + 9 + -5x + -2x + 6x3 + 1x3 = 0

Combine like terms: 3 + 9 = 12
12 + -5x + -2x + 6x3 + 1x3 = 0

Combine like terms: -5x + -2x = -7x
12 + -7x + 6x3 + 1x3 = 0

Combine like terms: 6x3 + 1x3 = 7x3
12 + -7x + 7x3 = 0

Solving
12 + -7x + 7x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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