x^2=-4y^2+9

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Solution for x^2=-4y^2+9 equation:


Simplifying
x2 = -4y2 + 9

Reorder the terms:
x2 = 9 + -4y2

Solving
x2 = 9 + -4y2

Solving for variable 'x'.

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

Simplifying
x2 = 9 + -4y2

Reorder the terms:
-9 + x2 + 4y2 = 9 + -4y2 + -9 + 4y2

Reorder the terms:
-9 + x2 + 4y2 = 9 + -9 + -4y2 + 4y2

Combine like terms: 9 + -9 = 0
-9 + x2 + 4y2 = 0 + -4y2 + 4y2
-9 + x2 + 4y2 = -4y2 + 4y2

Combine like terms: -4y2 + 4y2 = 0
-9 + x2 + 4y2 = 0

The solution to this equation could not be determined.

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