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Simplifying 81x2 + -100y2 + -144 = 0 Reorder the terms: -144 + 81x2 + -100y2 = 0 Solving -144 + 81x2 + -100y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '144' to each side of the equation. -144 + 81x2 + 144 + -100y2 = 0 + 144 Reorder the terms: -144 + 144 + 81x2 + -100y2 = 0 + 144 Combine like terms: -144 + 144 = 0 0 + 81x2 + -100y2 = 0 + 144 81x2 + -100y2 = 0 + 144 Combine like terms: 0 + 144 = 144 81x2 + -100y2 = 144 Add '100y2' to each side of the equation. 81x2 + -100y2 + 100y2 = 144 + 100y2 Combine like terms: -100y2 + 100y2 = 0 81x2 + 0 = 144 + 100y2 81x2 = 144 + 100y2 Divide each side by '81'. x2 = 1.777777778 + 1.234567901y2 Simplifying x2 = 1.777777778 + 1.234567901y2 Reorder the terms: -1.777777778 + x2 + -1.234567901y2 = 1.777777778 + 1.234567901y2 + -1.777777778 + -1.234567901y2 Reorder the terms: -1.777777778 + x2 + -1.234567901y2 = 1.777777778 + -1.777777778 + 1.234567901y2 + -1.234567901y2 Combine like terms: 1.777777778 + -1.777777778 = 0.000000000 -1.777777778 + x2 + -1.234567901y2 = 0.000000000 + 1.234567901y2 + -1.234567901y2 -1.777777778 + x2 + -1.234567901y2 = 1.234567901y2 + -1.234567901y2 Combine like terms: 1.234567901y2 + -1.234567901y2 = 0.000000000 -1.777777778 + x2 + -1.234567901y2 = 0.000000000 The solution to this equation could not be determined.
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