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Simplifying 2y2 + -1x2 = 8 Reorder the terms: -1x2 + 2y2 = 8 Solving -1x2 + 2y2 = 8 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2y2' to each side of the equation. -1x2 + 2y2 + -2y2 = 8 + -2y2 Combine like terms: 2y2 + -2y2 = 0 -1x2 + 0 = 8 + -2y2 -1x2 = 8 + -2y2 Divide each side by '-1'. x2 = -8 + 2y2 Simplifying x2 = -8 + 2y2 Reorder the terms: 8 + x2 + -2y2 = -8 + 2y2 + 8 + -2y2 Reorder the terms: 8 + x2 + -2y2 = -8 + 8 + 2y2 + -2y2 Combine like terms: -8 + 8 = 0 8 + x2 + -2y2 = 0 + 2y2 + -2y2 8 + x2 + -2y2 = 2y2 + -2y2 Combine like terms: 2y2 + -2y2 = 0 8 + x2 + -2y2 = 0 The solution to this equation could not be determined.
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