X*2-12x-18=0

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Solution for X*2-12x-18=0 equation:


Simplifying
X * 2 + -12x + -18 = 0

Reorder the terms for easier multiplication:
2X + -12x + -18 = 0

Reorder the terms:
-18 + 2X + -12x = 0

Solving
-18 + 2X + -12x = 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 + 2X + 18 + -12x = 0 + 18

Reorder the terms:
-18 + 18 + 2X + -12x = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 2X + -12x = 0 + 18
2X + -12x = 0 + 18

Combine like terms: 0 + 18 = 18
2X + -12x = 18

Add '12x' to each side of the equation.
2X + -12x + 12x = 18 + 12x

Combine like terms: -12x + 12x = 0
2X + 0 = 18 + 12x
2X = 18 + 12x

Divide each side by '2'.
X = 9 + 6x

Simplifying
X = 9 + 6x

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