X^3-9x^2+23x-18=0

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Solution for X^3-9x^2+23x-18=0 equation:


Simplifying
X3 + -9x2 + 23x + -18 = 0

Reorder the terms:
-18 + X3 + 23x + -9x2 = 0

Solving
-18 + X3 + 23x + -9x2 = 0

Solving for variable 'X'.

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

Add '18' to each side of the equation.
-18 + X3 + 23x + 18 + -9x2 = 0 + 18

Reorder the terms:
-18 + 18 + X3 + 23x + -9x2 = 0 + 18

Combine like terms: -18 + 18 = 0
0 + X3 + 23x + -9x2 = 0 + 18
X3 + 23x + -9x2 = 0 + 18

Combine like terms: 0 + 18 = 18
X3 + 23x + -9x2 = 18

Add '-23x' to each side of the equation.
X3 + 23x + -23x + -9x2 = 18 + -23x

Combine like terms: 23x + -23x = 0
X3 + 0 + -9x2 = 18 + -23x
X3 + -9x2 = 18 + -23x

Add '9x2' to each side of the equation.
X3 + -9x2 + 9x2 = 18 + -23x + 9x2

Combine like terms: -9x2 + 9x2 = 0
X3 + 0 = 18 + -23x + 9x2
X3 = 18 + -23x + 9x2

Simplifying
X3 = 18 + -23x + 9x2

Reorder the terms:
-18 + X3 + 23x + -9x2 = 18 + -23x + 9x2 + -18 + 23x + -9x2

Reorder the terms:
-18 + X3 + 23x + -9x2 = 18 + -18 + -23x + 23x + 9x2 + -9x2

Combine like terms: 18 + -18 = 0
-18 + X3 + 23x + -9x2 = 0 + -23x + 23x + 9x2 + -9x2
-18 + X3 + 23x + -9x2 = -23x + 23x + 9x2 + -9x2

Combine like terms: -23x + 23x = 0
-18 + X3 + 23x + -9x2 = 0 + 9x2 + -9x2
-18 + X3 + 23x + -9x2 = 9x2 + -9x2

Combine like terms: 9x2 + -9x2 = 0
-18 + X3 + 23x + -9x2 = 0

The solution to this equation could not be determined.

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