To fill in the missing values in the table using the equation \( y - 5 = \frac{x}{3} \), we can rearrange the equation to solve for \( y \):
\[ y = \frac{x}{3} + 5 \]
Now you can compute the corresponding \( y \) values for given \( x \) values, or vice versa. If you provide the \( x \) values from your table, I can calculate the corresponding \( y \) values for you!