(6x^3-4x^2+x-9)-(3x^2+7x+3)=

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Solution for (6x^3-4x^2+x-9)-(3x^2+7x+3)= equation: 


Simplifying
(6x3 + -4x2 + x + -9) + -1(3x2 + 7x + 3) = 0

Reorder the terms:
(-9 + x + -4x2 + 6x3) + -1(3x2 + 7x + 3) = 0

Remove parenthesis around (-9 + x + -4x2 + 6x3)
-9 + x + -4x2 + 6x3 + -1(3x2 + 7x + 3) = 0

Reorder the terms:
-9 + x + -4x2 + 6x3 + -1(3 + 7x + 3x2) = 0
-9 + x + -4x2 + 6x3 + (3 * -1 + 7x * -1 + 3x2 * -1) = 0
-9 + x + -4x2 + 6x3 + (-3 + -7x + -3x2) = 0

Reorder the terms:
-9 + -3 + x + -7x + -4x2 + -3x2 + 6x3 = 0

Combine like terms: -9 + -3 = -12
-12 + x + -7x + -4x2 + -3x2 + 6x3 = 0

Combine like terms: x + -7x = -6x
-12 + -6x + -4x2 + -3x2 + 6x3 = 0

Combine like terms: -4x2 + -3x2 = -7x2
-12 + -6x + -7x2 + 6x3 = 0

Solving
-12 + -6x + -7x2 + 6x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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