9y^2-x^2=9

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


Simplifying
9y2 + -1x2 = 9

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

Solving
-1x2 + 9y2 = 9

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.
-1x2 + 9y2 + -9y2 = 9 + -9y2

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

Divide each side by '-1'.
x2 = -9 + 9y2

Simplifying
x2 = -9 + 9y2

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

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

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

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

The solution to this equation could not be determined.

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