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Simplifying
50x2 + -128y2 = 0
Solving
50x2 + -128y2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '128y2' to each side of the equation.
50x2 + -128y2 + 128y2 = 0 + 128y2
Combine like terms: -128y2 + 128y2 = 0
50x2 + 0 = 0 + 128y2
50x2 = 0 + 128y2
Remove the zero:
50x2 = 128y2
Divide each side by '50'.
x2 = 2.56y2
Simplifying
x2 = 2.56y2
Take the square root of each side:
x = {-1.6y, 1.6y}
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