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Simplifying 2x2 + 198 = 0 Reorder the terms: 198 + 2x2 = 0 Solving 198 + 2x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-198' to each side of the equation. 198 + -198 + 2x2 = 0 + -198 Combine like terms: 198 + -198 = 0 0 + 2x2 = 0 + -198 2x2 = 0 + -198 Combine like terms: 0 + -198 = -198 2x2 = -198 Divide each side by '2'. x2 = -99 Simplifying x2 = -99 Reorder the terms: 99 + x2 = -99 + 99 Combine like terms: -99 + 99 = 0 99 + x2 = 0 The solution to this equation could not be determined.
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