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Simplifying 2x2 + 77 = 0 Reorder the terms: 77 + 2x2 = 0 Solving 77 + 2x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-77' to each side of the equation. 77 + -77 + 2x2 = 0 + -77 Combine like terms: 77 + -77 = 0 0 + 2x2 = 0 + -77 2x2 = 0 + -77 Combine like terms: 0 + -77 = -77 2x2 = -77 Divide each side by '2'. x2 = -38.5 Simplifying x2 = -38.5 Reorder the terms: 38.5 + x2 = -38.5 + 38.5 Combine like terms: -38.5 + 38.5 = 0.0 38.5 + x2 = 0.0 The solution to this equation could not be determined.
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