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Simplifying 9x2 + 5y2 + -45 = 0 Reorder the terms: -45 + 9x2 + 5y2 = 0 Solving -45 + 9x2 + 5y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '45' to each side of the equation. -45 + 9x2 + 45 + 5y2 = 0 + 45 Reorder the terms: -45 + 45 + 9x2 + 5y2 = 0 + 45 Combine like terms: -45 + 45 = 0 0 + 9x2 + 5y2 = 0 + 45 9x2 + 5y2 = 0 + 45 Combine like terms: 0 + 45 = 45 9x2 + 5y2 = 45 Add '-5y2' to each side of the equation. 9x2 + 5y2 + -5y2 = 45 + -5y2 Combine like terms: 5y2 + -5y2 = 0 9x2 + 0 = 45 + -5y2 9x2 = 45 + -5y2 Divide each side by '9'. x2 = 5 + -0.5555555556y2 Simplifying x2 = 5 + -0.5555555556y2 Reorder the terms: -5 + x2 + 0.5555555556y2 = 5 + -0.5555555556y2 + -5 + 0.5555555556y2 Reorder the terms: -5 + x2 + 0.5555555556y2 = 5 + -5 + -0.5555555556y2 + 0.5555555556y2 Combine like terms: 5 + -5 = 0 -5 + x2 + 0.5555555556y2 = 0 + -0.5555555556y2 + 0.5555555556y2 -5 + x2 + 0.5555555556y2 = -0.5555555556y2 + 0.5555555556y2 Combine like terms: -0.5555555556y2 + 0.5555555556y2 = 0.0000000000 -5 + x2 + 0.5555555556y2 = 0.0000000000 The solution to this equation could not be determined.
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