11/x-7/y=1 and 9/x-4/y=6

Solve: 11/x-7/y=1 and 9/x-4/y=6 $\frac{11}{x} – \frac{7}{y} = 1$ —-(i) $\frac{9}{x} – \frac{4}{y} = 6$ —-(ii) Let, $\frac{1}{x}$ =u and …

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