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Simplifying x2 + 3y2 = -57 Solving x2 + 3y2 = -57 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3y2' to each side of the equation. x2 + 3y2 + -3y2 = -57 + -3y2 Combine like terms: 3y2 + -3y2 = 0 x2 + 0 = -57 + -3y2 x2 = -57 + -3y2 Simplifying x2 = -57 + -3y2 Reorder the terms: 57 + x2 + 3y2 = -57 + -3y2 + 57 + 3y2 Reorder the terms: 57 + x2 + 3y2 = -57 + 57 + -3y2 + 3y2 Combine like terms: -57 + 57 = 0 57 + x2 + 3y2 = 0 + -3y2 + 3y2 57 + x2 + 3y2 = -3y2 + 3y2 Combine like terms: -3y2 + 3y2 = 0 57 + x2 + 3y2 = 0 The solution to this equation could not be determined.
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