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Simplifying
4y2 + -1x2 = 0
Reorder the terms:
-1x2 + 4y2 = 0
Solving
-1x2 + 4y2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-4y2' to each side of the equation.
-1x2 + 4y2 + -4y2 = 0 + -4y2
Combine like terms: 4y2 + -4y2 = 0
-1x2 + 0 = 0 + -4y2
-1x2 = 0 + -4y2
Remove the zero:
-1x2 = -4y2
Divide each side by '-1'.
x2 = 4y2
Simplifying
x2 = 4y2
Take the square root of each side:
x = {-2y, 2y}
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