If \large\frac{x}{y} = \large\frac{7}{13} , then the value of \large\frac{4 x - y}{7 x + 6 y} is ____

Question

( A ) \large\frac{18}{127}
( B ) \large\frac{16}{127}
( C ) \large\farc{127}{16}
( D ) \large\frac{15}{127}