The calligraphy group of the school has 24 people, the science and technology group has 5 more people than the calligraphy group, and the chorus team has twice the total number of calligraphy and technology groups. How many people are there in the chorus?
学校书法组有24人，科技组人数比书法组多5人，合唱队人数是书法组与科技组总人数的2倍．合唱队有多少人？
<gadget id="calculator">24 + 5</gadget>
<output>29</output>

<gadget id="calculator">29 * 2</gadget>
<output>58</output>

<result>58</result>