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Simplifying 2x2 + 10.5 = 0 Reorder the terms: 10.5 + 2x2 = 0 Solving 10.5 + 2x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-10.5' to each side of the equation. 10.5 + -10.5 + 2x2 = 0 + -10.5 Combine like terms: 10.5 + -10.5 = 0.0 0.0 + 2x2 = 0 + -10.5 2x2 = 0 + -10.5 Combine like terms: 0 + -10.5 = -10.5 2x2 = -10.5 Divide each side by '2'. x2 = -5.25 Simplifying x2 = -5.25 Reorder the terms: 5.25 + x2 = -5.25 + 5.25 Combine like terms: -5.25 + 5.25 = 0.00 5.25 + x2 = 0.00 The solution to this equation could not be determined.
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