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Simplifying 2x2 + 20 = 0 Reorder the terms: 20 + 2x2 = 0 Solving 20 + 2x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -20 + 2x2 = 0 + -20 Combine like terms: 20 + -20 = 0 0 + 2x2 = 0 + -20 2x2 = 0 + -20 Combine like terms: 0 + -20 = -20 2x2 = -20 Divide each side by '2'. x2 = -10 Simplifying x2 = -10 Reorder the terms: 10 + x2 = -10 + 10 Combine like terms: -10 + 10 = 0 10 + x2 = 0 The solution to this equation could not be determined.
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