There are several rows of seats. If there are 30 seats in each row, there will be no seats for 8 people. If there are 31 seats in each row, there will be 26 empty seats. How many rows of seats are there in total?
设座位若干排，若每排坐30人，则有8人无座位，若每排坐31人，则空26个座位，共有几排座位？
<gadget id="calculator">26 + 8</gadget>
<output>34</output>

<gadget id="calculator">31 - 30</gadget>
<output>1</output>

<gadget id="calculator">34 / 1</gadget>
<output>34</output>

<result>34</result>