(5+7x^3+3x^2)+(-12+5x+6x^2)=0

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Solution for (5+7x^3+3x^2)+(-12+5x+6x^2)=0 equation: 


Simplifying
(5 + 7x3 + 3x2) + (-12 + 5x + 6x2) = 0

Reorder the terms:
(5 + 3x2 + 7x3) + (-12 + 5x + 6x2) = 0

Remove parenthesis around (5 + 3x2 + 7x3)
5 + 3x2 + 7x3 + (-12 + 5x + 6x2) = 0

Remove parenthesis around (-12 + 5x + 6x2)
5 + 3x2 + 7x3 + -12 + 5x + 6x2 = 0

Reorder the terms:
5 + -12 + 5x + 3x2 + 6x2 + 7x3 = 0

Combine like terms: 5 + -12 = -7
-7 + 5x + 3x2 + 6x2 + 7x3 = 0

Combine like terms: 3x2 + 6x2 = 9x2
-7 + 5x + 9x2 + 7x3 = 0

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

Solving for variable 'x'.

The solution to this equation could not be determined.

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