In the second classroom activities of the sixth grade students, 26 people participated in the science and technology group, 8 people less than twice the number of the art group. How many people participated in the art group? (solution with equation)
六年级同学在第二课堂活动中，参加科技小组的有26人，比参加文艺小组人数的2倍少8人．参加文艺小组的有多少人？(用方程解答)
<gadget id="calculator">26 + 8</gadget>
<output>34</output>

<gadget id="calculator">34 / 2</gadget>
<output>17</output>

<result>17</result>