The number of boys in class 31 is 7 times less than the number of girls, and there are 16 girls. How many students are there in this class?
三1班的男生比女生人数的2倍少7人，女生有16人，这个班共有学生多少人？
<gadget id="calculator">16 * 2</gadget>
<output>32</output>

<gadget id="calculator">32 - 7</gadget>
<output>25</output>

<gadget id="calculator">25 + 16</gadget>
<output>41</output>

<result>41</result>