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Simplifying 81x2 + 121y2 = 0 Solving 81x2 + 121y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-121y2' to each side of the equation. 81x2 + 121y2 + -121y2 = 0 + -121y2 Combine like terms: 121y2 + -121y2 = 0 81x2 + 0 = 0 + -121y2 81x2 = 0 + -121y2 Remove the zero: 81x2 = -121y2 Divide each side by '81'. x2 = -1.49382716y2 Simplifying x2 = -1.49382716y2 Combine like terms: -1.49382716y2 + 1.49382716y2 = 0.00000000 x2 + 1.49382716y2 = 0.00000000 The solution to this equation could not be determined.
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