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Simplifying -2x2 + 6y2 + 12 = 0 Reorder the terms: 12 + -2x2 + 6y2 = 0 Solving 12 + -2x2 + 6y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -2x2 + -12 + 6y2 = 0 + -12 Reorder the terms: 12 + -12 + -2x2 + 6y2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -2x2 + 6y2 = 0 + -12 -2x2 + 6y2 = 0 + -12 Combine like terms: 0 + -12 = -12 -2x2 + 6y2 = -12 Add '-6y2' to each side of the equation. -2x2 + 6y2 + -6y2 = -12 + -6y2 Combine like terms: 6y2 + -6y2 = 0 -2x2 + 0 = -12 + -6y2 -2x2 = -12 + -6y2 Divide each side by '-2'. x2 = 6 + 3y2 Simplifying x2 = 6 + 3y2 Reorder the terms: -6 + x2 + -3y2 = 6 + 3y2 + -6 + -3y2 Reorder the terms: -6 + x2 + -3y2 = 6 + -6 + 3y2 + -3y2 Combine like terms: 6 + -6 = 0 -6 + x2 + -3y2 = 0 + 3y2 + -3y2 -6 + x2 + -3y2 = 3y2 + -3y2 Combine like terms: 3y2 + -3y2 = 0 -6 + x2 + -3y2 = 0 The solution to this equation could not be determined.
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