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Simplifying -12 = x2 + 1 Reorder the terms: -12 = 1 + x2 Solving -12 = 1 + x2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1x2' to each side of the equation. -12 + -1x2 = 1 + x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -12 + -1x2 = 1 + 0 -12 + -1x2 = 1 Add '12' to each side of the equation. -12 + 12 + -1x2 = 1 + 12 Combine like terms: -12 + 12 = 0 0 + -1x2 = 1 + 12 -1x2 = 1 + 12 Combine like terms: 1 + 12 = 13 -1x2 = 13 Divide each side by '-1'. x2 = -13 Simplifying x2 = -13 Reorder the terms: 13 + x2 = -13 + 13 Combine like terms: -13 + 13 = 0 13 + x2 = 0 The solution to this equation could not be determined.
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