Bentuk sederhqna yper2+x-3per3y

Kalo mau nanya, Niat dikit kek, nulis soal aja kagak niat
[tex] \frac{y}{2} + \frac{x - 3}{3y} \\ = \frac{3y(y)}{2(3y)} + \frac{2(x - 3)}{2(3y)} \\ = \frac{3 {y}^{2} + 2x - 6 }{6y} [/tex]