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Simplifying 13y2 + 11x2 = 143 Reorder the terms: 11x2 + 13y2 = 143 Solving 11x2 + 13y2 = 143 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-13y2' to each side of the equation. 11x2 + 13y2 + -13y2 = 143 + -13y2 Combine like terms: 13y2 + -13y2 = 0 11x2 + 0 = 143 + -13y2 11x2 = 143 + -13y2 Divide each side by '11'. x2 = 13 + -1.181818182y2 Simplifying x2 = 13 + -1.181818182y2 Reorder the terms: -13 + x2 + 1.181818182y2 = 13 + -1.181818182y2 + -13 + 1.181818182y2 Reorder the terms: -13 + x2 + 1.181818182y2 = 13 + -13 + -1.181818182y2 + 1.181818182y2 Combine like terms: 13 + -13 = 0 -13 + x2 + 1.181818182y2 = 0 + -1.181818182y2 + 1.181818182y2 -13 + x2 + 1.181818182y2 = -1.181818182y2 + 1.181818182y2 Combine like terms: -1.181818182y2 + 1.181818182y2 = 0.000000000 -13 + x2 + 1.181818182y2 = 0.000000000 The solution to this equation could not be determined.
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