(-12x^3+5x-23)-(4x^2+31-9x^3)=

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Solution for (-12x^3+5x-23)-(4x^2+31-9x^3)= equation: 


Simplifying
(-12x3 + 5x + -23) + -1(4x2 + 31 + -9x3) = 0

Reorder the terms:
(-23 + 5x + -12x3) + -1(4x2 + 31 + -9x3) = 0

Remove parenthesis around (-23 + 5x + -12x3)
-23 + 5x + -12x3 + -1(4x2 + 31 + -9x3) = 0

Reorder the terms:
-23 + 5x + -12x3 + -1(31 + 4x2 + -9x3) = 0
-23 + 5x + -12x3 + (31 * -1 + 4x2 * -1 + -9x3 * -1) = 0
-23 + 5x + -12x3 + (-31 + -4x2 + 9x3) = 0

Reorder the terms:
-23 + -31 + 5x + -4x2 + -12x3 + 9x3 = 0

Combine like terms: -23 + -31 = -54
-54 + 5x + -4x2 + -12x3 + 9x3 = 0

Combine like terms: -12x3 + 9x3 = -3x3
-54 + 5x + -4x2 + -3x3 = 0

Solving
-54 + 5x + -4x2 + -3x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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