(7x^3-9x^2+5x)-(2x^2+3+6)=

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Solution for (7x^3-9x^2+5x)-(2x^2+3+6)= equation:


Simplifying
(7x3 + -9x2 + 5x) + -1(2x2 + 3 + 6) = 0

Reorder the terms:
(5x + -9x2 + 7x3) + -1(2x2 + 3 + 6) = 0

Remove parenthesis around (5x + -9x2 + 7x3)
5x + -9x2 + 7x3 + -1(2x2 + 3 + 6) = 0

Reorder the terms:
5x + -9x2 + 7x3 + -1(3 + 6 + 2x2) = 0

Combine like terms: 3 + 6 = 9
5x + -9x2 + 7x3 + -1(9 + 2x2) = 0
5x + -9x2 + 7x3 + (9 * -1 + 2x2 * -1) = 0
5x + -9x2 + 7x3 + (-9 + -2x2) = 0

Reorder the terms:
-9 + 5x + -9x2 + -2x2 + 7x3 = 0

Combine like terms: -9x2 + -2x2 = -11x2
-9 + 5x + -11x2 + 7x3 = 0

Solving
-9 + 5x + -11x2 + 7x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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