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Simplifying 16x2 + 81y2 = 0 Solving 16x2 + 81y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-81y2' to each side of the equation. 16x2 + 81y2 + -81y2 = 0 + -81y2 Combine like terms: 81y2 + -81y2 = 0 16x2 + 0 = 0 + -81y2 16x2 = 0 + -81y2 Remove the zero: 16x2 = -81y2 Divide each side by '16'. x2 = -5.0625y2 Simplifying x2 = -5.0625y2 Combine like terms: -5.0625y2 + 5.0625y2 = 0.0000 x2 + 5.0625y2 = 0.0000 The solution to this equation could not be determined.
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