9y^2-2x^2=1

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Solution for 9y^2-2x^2=1 equation:


Simplifying
9y2 + -2x2 = 1

Reorder the terms:
-2x2 + 9y2 = 1

Solving
-2x2 + 9y2 = 1

Solving for variable 'x'.

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

Add '-9y2' to each side of the equation.
-2x2 + 9y2 + -9y2 = 1 + -9y2

Combine like terms: 9y2 + -9y2 = 0
-2x2 + 0 = 1 + -9y2
-2x2 = 1 + -9y2

Divide each side by '-2'.
x2 = -0.5 + 4.5y2

Simplifying
x2 = -0.5 + 4.5y2

Reorder the terms:
0.5 + x2 + -4.5y2 = -0.5 + 4.5y2 + 0.5 + -4.5y2

Reorder the terms:
0.5 + x2 + -4.5y2 = -0.5 + 0.5 + 4.5y2 + -4.5y2

Combine like terms: -0.5 + 0.5 = 0.0
0.5 + x2 + -4.5y2 = 0.0 + 4.5y2 + -4.5y2
0.5 + x2 + -4.5y2 = 4.5y2 + -4.5y2

Combine like terms: 4.5y2 + -4.5y2 = 0.0
0.5 + x2 + -4.5y2 = 0.0

The solution to this equation could not be determined.

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