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Simplifying
18x2 + -8y2 = 0
Solving
18x2 + -8y2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '8y2' to each side of the equation.
18x2 + -8y2 + 8y2 = 0 + 8y2
Combine like terms: -8y2 + 8y2 = 0
18x2 + 0 = 0 + 8y2
18x2 = 0 + 8y2
Remove the zero:
18x2 = 8y2
Divide each side by '18'.
x2 = 0.4444444444y2
Simplifying
x2 = 0.4444444444y2
Take the square root of each side:
x = {-0.666666667y, 0.666666667y}
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