Which expression is equal to StartFraction x over y EndFraction minus StartFraction y over z EndFraction?

Answer options with 4 options
A.
StartFraction x y minus y z over y z EndFraction

B.
StartFraction x minus y over y minus z EndFraction

C.
StartFraction x z minus y squared over y z EndFraction

D.
StartFraction x minus y over y z EndFraction

The expression is equal to StartFraction x over y EndFraction minus StartFraction y over z EndFraction is represented as option D: StartFraction x minus y over y z EndFraction.