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Simplifying 9x2 + 81 = Y Reorder the terms: 81 + 9x2 = Y Solving 81 + 9x2 = Y Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-81' to each side of the equation. 81 + -81 + 9x2 = -81 + Y Combine like terms: 81 + -81 = 0 0 + 9x2 = -81 + Y 9x2 = -81 + Y Divide each side by '9'. x2 = -9 + 0.1111111111Y Simplifying x2 = -9 + 0.1111111111Y Reorder the terms: 9 + -0.1111111111Y + x2 = -9 + 0.1111111111Y + 9 + -0.1111111111Y Reorder the terms: 9 + -0.1111111111Y + x2 = -9 + 9 + 0.1111111111Y + -0.1111111111Y Combine like terms: -9 + 9 = 0 9 + -0.1111111111Y + x2 = 0 + 0.1111111111Y + -0.1111111111Y 9 + -0.1111111111Y + x2 = 0.1111111111Y + -0.1111111111Y Combine like terms: 0.1111111111Y + -0.1111111111Y = 0.0000000000 9 + -0.1111111111Y + x2 = 0.0000000000 The solution to this equation could not be determined.
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