5X^3+9x+2=0

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Solution for 5X^3+9x+2=0 equation:


Simplifying
5X3 + 9x + 2 = 0

Reorder the terms:
2 + 5X3 + 9x = 0

Solving
2 + 5X3 + 9x = 0

Solving for variable 'X'.

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

Add '-2' to each side of the equation.
2 + 5X3 + -2 + 9x = 0 + -2

Reorder the terms:
2 + -2 + 5X3 + 9x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 5X3 + 9x = 0 + -2
5X3 + 9x = 0 + -2

Combine like terms: 0 + -2 = -2
5X3 + 9x = -2

Add '-9x' to each side of the equation.
5X3 + 9x + -9x = -2 + -9x

Combine like terms: 9x + -9x = 0
5X3 + 0 = -2 + -9x
5X3 = -2 + -9x

Divide each side by '5'.
X3 = -0.4 + -1.8x

Simplifying
X3 = -0.4 + -1.8x

Reorder the terms:
0.4 + X3 + 1.8x = -0.4 + -1.8x + 0.4 + 1.8x

Reorder the terms:
0.4 + X3 + 1.8x = -0.4 + 0.4 + -1.8x + 1.8x

Combine like terms: -0.4 + 0.4 = 0.0
0.4 + X3 + 1.8x = 0.0 + -1.8x + 1.8x
0.4 + X3 + 1.8x = -1.8x + 1.8x

Combine like terms: -1.8x + 1.8x = 0.0
0.4 + X3 + 1.8x = 0.0

The solution to this equation could not be determined.

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