Fill in the blank to make equivalent rational expressions. \[ \frac{6 y}{y-1}=\frac{\square}{(y-1)(y-5)} \]

Step 1 ：\frac{6y}{y-1} = \frac{6y(y-5)}{(y-1)(y-5)}

Step 2 ：Compare numerators.

Step 3 ：6y = 6y(y-5)