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Simplifying -1x2 + 4y2 + -8y = 0 Reorder the terms: -1x2 + -8y + 4y2 = 0 Solving -1x2 + -8y + 4y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8y' to each side of the equation. -1x2 + -8y + 8y + 4y2 = 0 + 8y Combine like terms: -8y + 8y = 0 -1x2 + 0 + 4y2 = 0 + 8y -1x2 + 4y2 = 0 + 8y Remove the zero: -1x2 + 4y2 = 8y Add '-4y2' to each side of the equation. -1x2 + 4y2 + -4y2 = 8y + -4y2 Combine like terms: 4y2 + -4y2 = 0 -1x2 + 0 = 8y + -4y2 -1x2 = 8y + -4y2 Divide each side by '-1'. x2 = -8y + 4y2 Simplifying x2 = -8y + 4y2 Reorder the terms: x2 + 8y + -4y2 = -8y + 8y + 4y2 + -4y2 Combine like terms: -8y + 8y = 0 x2 + 8y + -4y2 = 0 + 4y2 + -4y2 x2 + 8y + -4y2 = 4y2 + -4y2 Combine like terms: 4y2 + -4y2 = 0 x2 + 8y + -4y2 = 0 The solution to this equation could not be determined.
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