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Simplifying -1x2 + -1y2 + 9 = 0 Reorder the terms: 9 + -1x2 + -1y2 = 0 Solving 9 + -1x2 + -1y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -1x2 + -9 + -1y2 = 0 + -9 Reorder the terms: 9 + -9 + -1x2 + -1y2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x2 + -1y2 = 0 + -9 -1x2 + -1y2 = 0 + -9 Combine like terms: 0 + -9 = -9 -1x2 + -1y2 = -9 Add 'y2' to each side of the equation. -1x2 + -1y2 + y2 = -9 + y2 Combine like terms: -1y2 + y2 = 0 -1x2 + 0 = -9 + y2 -1x2 = -9 + y2 Divide each side by '-1'. x2 = 9 + -1y2 Simplifying x2 = 9 + -1y2 Reorder the terms: -9 + x2 + y2 = 9 + -1y2 + -9 + y2 Reorder the terms: -9 + x2 + y2 = 9 + -9 + -1y2 + y2 Combine like terms: 9 + -9 = 0 -9 + x2 + y2 = 0 + -1y2 + y2 -9 + x2 + y2 = -1y2 + y2 Combine like terms: -1y2 + y2 = 0 -9 + x2 + y2 = 0 The solution to this equation could not be determined.
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