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Simplifying -2x2 + 8x + -1 = y Reorder the terms: -1 + 8x + -2x2 = y Solving -1 + 8x + -2x2 = y Solving for variable 'x'. Combine like terms: y + -1y = 0 -1 + 8x + -2x2 + -1y = 0 The solution to this equation could not be determined.
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