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Simplifying X2 + 81 = x2 + 1 Reorder the terms: 81 + X2 = x2 + 1 Reorder the terms: 81 + X2 = 1 + x2 Solving 81 + X2 = 1 + x2 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-81' to each side of the equation. 81 + -81 + X2 = 1 + -81 + x2 Combine like terms: 81 + -81 = 0 0 + X2 = 1 + -81 + x2 X2 = 1 + -81 + x2 Combine like terms: 1 + -81 = -80 X2 = -80 + x2 Simplifying X2 = -80 + x2 Reorder the terms: 80 + X2 + -1x2 = -80 + x2 + 80 + -1x2 Reorder the terms: 80 + X2 + -1x2 = -80 + 80 + x2 + -1x2 Combine like terms: -80 + 80 = 0 80 + X2 + -1x2 = 0 + x2 + -1x2 80 + X2 + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 80 + X2 + -1x2 = 0 The solution to this equation could not be determined.
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