Question

open the pic step by step plz​

Answer 1

ii.)

$\frac{2}{x} - \frac{3}{y} = 15$

$\frac{8}{x} + \frac{5}{y} = 77$

$\frac{2}{x} - \frac{3}{y} = 15 \\ 2y - 3x = 15xy \\ \\ x = \frac{2}{15} \\ \\ y = \frac{1}{5}$

$\frac{8}{x} + \frac{5}{y} = 77 \\ 8y + 5x = 77xy \\ \\ x = \frac{8}{77} \\ y = \frac{5}{77}$