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Simplifying
4y4 + -121x2 = 0
Reorder the terms:
-121x2 + 4y4 = 0
Solving
-121x2 + 4y4 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-4y4' to each side of the equation.
-121x2 + 4y4 + -4y4 = 0 + -4y4
Combine like terms: 4y4 + -4y4 = 0
-121x2 + 0 = 0 + -4y4
-121x2 = 0 + -4y4
Remove the zero:
-121x2 = -4y4
Divide each side by '-121'.
x2 = 0.03305785124y4
Simplifying
x2 = 0.03305785124y4
Take the square root of each side:
x = {-0.181818182y2, 0.181818182y2}
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