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Simplifying 10x2y2 + -9xy2 + -9Y2 = 0 Reorder the terms: -9Y2 + -9xy2 + 10x2y2 = 0 Solving -9Y2 + -9xy2 + 10x2y2 = 0 Solving for variable 'Y'. Move all terms containing Y to the left, all other terms to the right. Add '9xy2' to each side of the equation. -9Y2 + -9xy2 + 9xy2 + 10x2y2 = 0 + 9xy2 Combine like terms: -9xy2 + 9xy2 = 0 -9Y2 + 0 + 10x2y2 = 0 + 9xy2 -9Y2 + 10x2y2 = 0 + 9xy2 Remove the zero: -9Y2 + 10x2y2 = 9xy2 Add '-10x2y2' to each side of the equation. -9Y2 + 10x2y2 + -10x2y2 = 9xy2 + -10x2y2 Combine like terms: 10x2y2 + -10x2y2 = 0 -9Y2 + 0 = 9xy2 + -10x2y2 -9Y2 = 9xy2 + -10x2y2 Divide each side by '-9'. Y2 = -1xy2 + 1.111111111x2y2 Simplifying Y2 = -1xy2 + 1.111111111x2y2 Reorder the terms: Y2 + xy2 + -1.111111111x2y2 = -1xy2 + xy2 + 1.111111111x2y2 + -1.111111111x2y2 Combine like terms: -1xy2 + xy2 = 0 Y2 + xy2 + -1.111111111x2y2 = 0 + 1.111111111x2y2 + -1.111111111x2y2 Y2 + xy2 + -1.111111111x2y2 = 1.111111111x2y2 + -1.111111111x2y2 Combine like terms: 1.111111111x2y2 + -1.111111111x2y2 = 0.000000000 Y2 + xy2 + -1.111111111x2y2 = 0.000000000 The solution to this equation could not be determined.
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