Question

If fraction becomes 1 /2 if 1 is substracred from both numerator nd denominatorIf 1 is added to both num. And den. Find the fraction

Answer 1

let X be numerator and y be denominater

$\frac{x - 1}{y - 1} = \frac{1}{2} \\ 2(x - 1) = y - 1 \\ 2x - 2 = y - 1 \\ 2x - y = 3$

Rest question is incomplete

plz complete it