X^3+8x+15=0

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Solution for X^3+8x+15=0 equation: 


Simplifying
X3 + 8x + 15 = 0

Reorder the terms:
15 + X3 + 8x = 0

Solving
15 + X3 + 8x = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-15' to each side of the equation.
15 + X3 + -15 + 8x = 0 + -15

Reorder the terms:
15 + -15 + X3 + 8x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + X3 + 8x = 0 + -15
X3 + 8x = 0 + -15

Combine like terms: 0 + -15 = -15
X3 + 8x = -15

Add '-8x' to each side of the equation.
X3 + 8x + -8x = -15 + -8x

Combine like terms: 8x + -8x = 0
X3 + 0 = -15 + -8x
X3 = -15 + -8x

Simplifying
X3 = -15 + -8x

Reorder the terms:
15 + X3 + 8x = -15 + -8x + 15 + 8x

Reorder the terms:
15 + X3 + 8x = -15 + 15 + -8x + 8x

Combine like terms: -15 + 15 = 0
15 + X3 + 8x = 0 + -8x + 8x
15 + X3 + 8x = -8x + 8x

Combine like terms: -8x + 8x = 0
15 + X3 + 8x = 0

The solution to this equation could not be determined.

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