3y^2-3x^2=-9

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Solution for 3y^2-3x^2=-9 equation:


Simplifying
3y2 + -3x2 = -9

Reorder the terms:
-3x2 + 3y2 = -9

Solving
-3x2 + 3y2 = -9

Solving for variable 'x'.

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

Add '-3y2' to each side of the equation.
-3x2 + 3y2 + -3y2 = -9 + -3y2

Combine like terms: 3y2 + -3y2 = 0
-3x2 + 0 = -9 + -3y2
-3x2 = -9 + -3y2

Divide each side by '-3'.
x2 = 3 + y2

Simplifying
x2 = 3 + y2

Reorder the terms:
-3 + x2 + -1y2 = 3 + y2 + -3 + -1y2

Reorder the terms:
-3 + x2 + -1y2 = 3 + -3 + y2 + -1y2

Combine like terms: 3 + -3 = 0
-3 + x2 + -1y2 = 0 + y2 + -1y2
-3 + x2 + -1y2 = y2 + -1y2

Combine like terms: y2 + -1y2 = 0
-3 + x2 + -1y2 = 0

The solution to this equation could not be determined.

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