The fifth grade of Nanfang Primary School held a mathematics competition, with a total of 10 competition questions. It is stipulated that 8 points will be awarded for every question answered correctly, and 5 points will be deducted for every wrong question. Chen Hong answered all the questions, but the result was only 41 points. How many questions did Chen Hong get right?
南方小学五年级举行数学竞赛，共有10道竞赛题．规定每做对1题得8分，做错1题倒扣5分，陈虹同学对所有题都做了解答，但结果只得了41分，陈虹做对了多少题？
<gadget id="calculator">10 * 8</gadget>
<output>80</output>

<gadget id="calculator">80 - 41</gadget>
<output>39</output>

<gadget id="calculator">8 + 5</gadget>
<output>13</output>

<gadget id="calculator">39 / 13</gadget>
<output>3</output>

<gadget id="calculator">10 - 3</gadget>
<output>7</output>

<result>7</result>