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Simplifying 2x2 + 3y2 + -30 = 0 Reorder the terms: -30 + 2x2 + 3y2 = 0 Solving -30 + 2x2 + 3y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '30' to each side of the equation. -30 + 2x2 + 30 + 3y2 = 0 + 30 Reorder the terms: -30 + 30 + 2x2 + 3y2 = 0 + 30 Combine like terms: -30 + 30 = 0 0 + 2x2 + 3y2 = 0 + 30 2x2 + 3y2 = 0 + 30 Combine like terms: 0 + 30 = 30 2x2 + 3y2 = 30 Add '-3y2' to each side of the equation. 2x2 + 3y2 + -3y2 = 30 + -3y2 Combine like terms: 3y2 + -3y2 = 0 2x2 + 0 = 30 + -3y2 2x2 = 30 + -3y2 Divide each side by '2'. x2 = 15 + -1.5y2 Simplifying x2 = 15 + -1.5y2 Reorder the terms: -15 + x2 + 1.5y2 = 15 + -1.5y2 + -15 + 1.5y2 Reorder the terms: -15 + x2 + 1.5y2 = 15 + -15 + -1.5y2 + 1.5y2 Combine like terms: 15 + -15 = 0 -15 + x2 + 1.5y2 = 0 + -1.5y2 + 1.5y2 -15 + x2 + 1.5y2 = -1.5y2 + 1.5y2 Combine like terms: -1.5y2 + 1.5y2 = 0.0 -15 + x2 + 1.5y2 = 0.0 The solution to this equation could not be determined.
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