(6x^3+8x^2-15x-13)=(2x^2-5)

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Solution for (6x^3+8x^2-15x-13)=(2x^2-5) equation: 


Simplifying
(6x3 + 8x2 + -15x + -13) = (2x2 + -5)

Reorder the terms:
(-13 + -15x + 8x2 + 6x3) = (2x2 + -5)

Remove parenthesis around (-13 + -15x + 8x2 + 6x3)
-13 + -15x + 8x2 + 6x3 = (2x2 + -5)

Reorder the terms:
-13 + -15x + 8x2 + 6x3 = (-5 + 2x2)

Remove parenthesis around (-5 + 2x2)
-13 + -15x + 8x2 + 6x3 = -5 + 2x2

Solving
-13 + -15x + 8x2 + 6x3 = -5 + 2x2

Solving for variable 'x'.

Reorder the terms:
-13 + 5 + -15x + 8x2 + -2x2 + 6x3 = -5 + 2x2 + 5 + -2x2

Combine like terms: -13 + 5 = -8
-8 + -15x + 8x2 + -2x2 + 6x3 = -5 + 2x2 + 5 + -2x2

Combine like terms: 8x2 + -2x2 = 6x2
-8 + -15x + 6x2 + 6x3 = -5 + 2x2 + 5 + -2x2

Reorder the terms:
-8 + -15x + 6x2 + 6x3 = -5 + 5 + 2x2 + -2x2

Combine like terms: -5 + 5 = 0
-8 + -15x + 6x2 + 6x3 = 0 + 2x2 + -2x2
-8 + -15x + 6x2 + 6x3 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-8 + -15x + 6x2 + 6x3 = 0

The solution to this equation could not be determined.

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