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Simplifying y2 = x2 + -1 Reorder the terms: y2 = -1 + x2 Solving y2 = -1 + x2 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Simplifying y2 = -1 + x2 Reorder the terms: 1 + -1x2 + y2 = -1 + x2 + 1 + -1x2 Reorder the terms: 1 + -1x2 + y2 = -1 + 1 + x2 + -1x2 Combine like terms: -1 + 1 = 0 1 + -1x2 + y2 = 0 + x2 + -1x2 1 + -1x2 + y2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 1 + -1x2 + y2 = 0 The solution to this equation could not be determined.
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