(8x^3-2x^2+9x)-(9x^2+2x+6)=

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Solution for (8x^3-2x^2+9x)-(9x^2+2x+6)= equation: 


Simplifying
(8x3 + -2x2 + 9x) + -1(9x2 + 2x + 6) = 0

Reorder the terms:
(9x + -2x2 + 8x3) + -1(9x2 + 2x + 6) = 0

Remove parenthesis around (9x + -2x2 + 8x3)
9x + -2x2 + 8x3 + -1(9x2 + 2x + 6) = 0

Reorder the terms:
9x + -2x2 + 8x3 + -1(6 + 2x + 9x2) = 0
9x + -2x2 + 8x3 + (6 * -1 + 2x * -1 + 9x2 * -1) = 0
9x + -2x2 + 8x3 + (-6 + -2x + -9x2) = 0

Reorder the terms:
-6 + 9x + -2x + -2x2 + -9x2 + 8x3 = 0

Combine like terms: 9x + -2x = 7x
-6 + 7x + -2x2 + -9x2 + 8x3 = 0

Combine like terms: -2x2 + -9x2 = -11x2
-6 + 7x + -11x2 + 8x3 = 0

Solving
-6 + 7x + -11x2 + 8x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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