To find the unit rate of seats per row, you need to divide the total number of seats by the number of rows.
You have 26 seats in 2 rows.
So, the calculation is:
\[ \text{Seats per row} = \frac{\text{Total seats}}{\text{Number of rows}} = \frac{26 \text{ seats}}{2 \text{ rows}} = 13 \text{ seats per row} \]
Therefore, there are 13 seats per row.