x + 2y2 = 0-----------------Move all terms containing x to the left, all other terms to the right.---------------------------------------------------------------------------------------Add '-2y2' to each side of the equation.
----------------------------------------------------------------------------------x + 2y2 + -2y2 = 0 + -2y2
Combine like terms: 2y2 + -2y2 = 0
x + 0 = 0 + -2y2
x = 0 + -2y2
Remove the zero:
---------------x = -2y2---------------Simplifying
x = -2y2
Solution
-----------------------------x = {0.25y2, -2y2}
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