(2x^3+3x^2+5x+7)-(4x^2+x-8)=

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Solution for (2x^3+3x^2+5x+7)-(4x^2+x-8)= equation: 


Simplifying
(2x3 + 3x2 + 5x + 7) + -1(4x2 + x + -8) = 0

Reorder the terms:
(7 + 5x + 3x2 + 2x3) + -1(4x2 + x + -8) = 0

Remove parenthesis around (7 + 5x + 3x2 + 2x3)
7 + 5x + 3x2 + 2x3 + -1(4x2 + x + -8) = 0

Reorder the terms:
7 + 5x + 3x2 + 2x3 + -1(-8 + x + 4x2) = 0
7 + 5x + 3x2 + 2x3 + (-8 * -1 + x * -1 + 4x2 * -1) = 0
7 + 5x + 3x2 + 2x3 + (8 + -1x + -4x2) = 0

Reorder the terms:
7 + 8 + 5x + -1x + 3x2 + -4x2 + 2x3 = 0

Combine like terms: 7 + 8 = 15
15 + 5x + -1x + 3x2 + -4x2 + 2x3 = 0

Combine like terms: 5x + -1x = 4x
15 + 4x + 3x2 + -4x2 + 2x3 = 0

Combine like terms: 3x2 + -4x2 = -1x2
15 + 4x + -1x2 + 2x3 = 0

Solving
15 + 4x + -1x2 + 2x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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