(5x^4+6x^3-3)-(8x^2-9x+9)=

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Solution for (5x^4+6x^3-3)-(8x^2-9x+9)= equation: 


Simplifying
(5x4 + 6x3 + -3) + -1(8x2 + -9x + 9) = 0

Reorder the terms:
(-3 + 6x3 + 5x4) + -1(8x2 + -9x + 9) = 0

Remove parenthesis around (-3 + 6x3 + 5x4)
-3 + 6x3 + 5x4 + -1(8x2 + -9x + 9) = 0

Reorder the terms:
-3 + 6x3 + 5x4 + -1(9 + -9x + 8x2) = 0
-3 + 6x3 + 5x4 + (9 * -1 + -9x * -1 + 8x2 * -1) = 0
-3 + 6x3 + 5x4 + (-9 + 9x + -8x2) = 0

Reorder the terms:
-3 + -9 + 9x + -8x2 + 6x3 + 5x4 = 0

Combine like terms: -3 + -9 = -12
-12 + 9x + -8x2 + 6x3 + 5x4 = 0

Solving
-12 + 9x + -8x2 + 6x3 + 5x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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