3x^2-6y-18=0

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Solution for 3x^2-6y-18=0 equation:


Simplifying
3x2 + -6y + -18 = 0

Reorder the terms:
-18 + 3x2 + -6y = 0

Solving
-18 + 3x2 + -6y = 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 + 3x2 + 18 + -6y = 0 + 18

Reorder the terms:
-18 + 18 + 3x2 + -6y = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 3x2 + -6y = 0 + 18
3x2 + -6y = 0 + 18

Combine like terms: 0 + 18 = 18
3x2 + -6y = 18

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

Combine like terms: -6y + 6y = 0
3x2 + 0 = 18 + 6y
3x2 = 18 + 6y

Divide each side by '3'.
x2 = 6 + 2y

Simplifying
x2 = 6 + 2y

Reorder the terms:
-6 + x2 + -2y = 6 + 2y + -6 + -2y

Reorder the terms:
-6 + x2 + -2y = 6 + -6 + 2y + -2y

Combine like terms: 6 + -6 = 0
-6 + x2 + -2y = 0 + 2y + -2y
-6 + x2 + -2y = 2y + -2y

Combine like terms: 2y + -2y = 0
-6 + x2 + -2y = 0

The solution to this equation could not be determined.

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