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Simplifying 2x2 + 11 = -12 Reorder the terms: 11 + 2x2 = -12 Solving 11 + 2x2 = -12 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + 2x2 = -12 + -11 Combine like terms: 11 + -11 = 0 0 + 2x2 = -12 + -11 2x2 = -12 + -11 Combine like terms: -12 + -11 = -23 2x2 = -23 Divide each side by '2'. x2 = -11.5 Simplifying x2 = -11.5 Reorder the terms: 11.5 + x2 = -11.5 + 11.5 Combine like terms: -11.5 + 11.5 = 0.0 11.5 + x2 = 0.0 The solution to this equation could not be determined.
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