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Simplifying 2x2 + 2y2 + 8y = 0 Reorder the terms: 2x2 + 8y + 2y2 = 0 Solving 2x2 + 8y + 2y2 = 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. 2x2 + 8y + -8y + 2y2 = 0 + -8y Combine like terms: 8y + -8y = 0 2x2 + 0 + 2y2 = 0 + -8y 2x2 + 2y2 = 0 + -8y Remove the zero: 2x2 + 2y2 = -8y Add '-2y2' to each side of the equation. 2x2 + 2y2 + -2y2 = -8y + -2y2 Combine like terms: 2y2 + -2y2 = 0 2x2 + 0 = -8y + -2y2 2x2 = -8y + -2y2 Divide each side by '2'. x2 = -4y + -1y2 Simplifying x2 = -4y + -1y2 Reorder the terms: x2 + 4y + y2 = -4y + 4y + -1y2 + y2 Combine like terms: -4y + 4y = 0 x2 + 4y + y2 = 0 + -1y2 + y2 x2 + 4y + y2 = -1y2 + y2 Combine like terms: -1y2 + y2 = 0 x2 + 4y + y2 = 0 The solution to this equation could not be determined.
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