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Simplifying X2 + Y2 * -18y + 80 = 0 Reorder the terms for easier multiplication: X2 + -18Y2 * y + 80 = 0 Multiply Y2 * y X2 + -18yY2 + 80 = 0 Reorder the terms: 80 + X2 + -18yY2 = 0 Solving 80 + X2 + -18yY2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-80' to each side of the equation. 80 + X2 + -80 + -18yY2 = 0 + -80 Reorder the terms: 80 + -80 + X2 + -18yY2 = 0 + -80 Combine like terms: 80 + -80 = 0 0 + X2 + -18yY2 = 0 + -80 X2 + -18yY2 = 0 + -80 Combine like terms: 0 + -80 = -80 X2 + -18yY2 = -80 Add '18yY2' to each side of the equation. X2 + -18yY2 + 18yY2 = -80 + 18yY2 Combine like terms: -18yY2 + 18yY2 = 0 X2 + 0 = -80 + 18yY2 X2 = -80 + 18yY2 Simplifying X2 = -80 + 18yY2 Reorder the terms: 80 + X2 + -18yY2 = -80 + 18yY2 + 80 + -18yY2 Reorder the terms: 80 + X2 + -18yY2 = -80 + 80 + 18yY2 + -18yY2 Combine like terms: -80 + 80 = 0 80 + X2 + -18yY2 = 0 + 18yY2 + -18yY2 80 + X2 + -18yY2 = 18yY2 + -18yY2 Combine like terms: 18yY2 + -18yY2 = 0 80 + X2 + -18yY2 = 0 The solution to this equation could not be determined.
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