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Simplifying 2Y2 + -9y + 9 = 0 Reorder the terms: 9 + 2Y2 + -9y = 0 Solving 9 + 2Y2 + -9y = 0 Solving for variable 'Y'. Move all terms containing Y to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + 2Y2 + -9 + -9y = 0 + -9 Reorder the terms: 9 + -9 + 2Y2 + -9y = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 2Y2 + -9y = 0 + -9 2Y2 + -9y = 0 + -9 Combine like terms: 0 + -9 = -9 2Y2 + -9y = -9 Add '9y' to each side of the equation. 2Y2 + -9y + 9y = -9 + 9y Combine like terms: -9y + 9y = 0 2Y2 + 0 = -9 + 9y 2Y2 = -9 + 9y Divide each side by '2'. Y2 = -4.5 + 4.5y Simplifying Y2 = -4.5 + 4.5y Reorder the terms: 4.5 + Y2 + -4.5y = -4.5 + 4.5y + 4.5 + -4.5y Reorder the terms: 4.5 + Y2 + -4.5y = -4.5 + 4.5 + 4.5y + -4.5y Combine like terms: -4.5 + 4.5 = 0.0 4.5 + Y2 + -4.5y = 0.0 + 4.5y + -4.5y 4.5 + Y2 + -4.5y = 4.5y + -4.5y Combine like terms: 4.5y + -4.5y = 0.0 4.5 + Y2 + -4.5y = 0.0 The solution to this equation could not be determined.
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