3x^3-6x^2+9X-18=0

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Solution for 3x^3-6x^2+9X-18=0 equation:


Simplifying
3x3 + -6x2 + 9X + -18 = 0

Reorder the terms:
-18 + 9X + -6x2 + 3x3 = 0

Solving
-18 + 9X + -6x2 + 3x3 = 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 + 9X + -6x2 + 18 + 3x3 = 0 + 18

Reorder the terms:
-18 + 18 + 9X + -6x2 + 3x3 = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 9X + -6x2 + 3x3 = 0 + 18
9X + -6x2 + 3x3 = 0 + 18

Combine like terms: 0 + 18 = 18
9X + -6x2 + 3x3 = 18

Add '6x2' to each side of the equation.
9X + -6x2 + 6x2 + 3x3 = 18 + 6x2

Combine like terms: -6x2 + 6x2 = 0
9X + 0 + 3x3 = 18 + 6x2
9X + 3x3 = 18 + 6x2

Add '-3x3' to each side of the equation.
9X + 3x3 + -3x3 = 18 + 6x2 + -3x3

Combine like terms: 3x3 + -3x3 = 0
9X + 0 = 18 + 6x2 + -3x3
9X = 18 + 6x2 + -3x3

Divide each side by '9'.
X = 2 + 0.6666666667x2 + -0.3333333333x3

Simplifying
X = 2 + 0.6666666667x2 + -0.3333333333x3

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