In the "Cradle Cup" math knowledge quiz competition, 10 questions were given in total. It is stipulated that 5 points will be awarded for each correct answer, and 3 points will be deducted for each wrong answer. Lin Canjing scored 34 points. How many questions did she get right?
在"摇篮杯"数学知识抢答比赛中，共出10道题，规定答对一题得5分，答错一题倒扣3分，林灿婧得了34分，她做对了几道题？
<gadget id="calculator">30 + 34</gadget>
<output>64</output>

<gadget id="calculator">5 + 3</gadget>
<output>8</output>

<gadget id="calculator">64 / 8</gadget>
<output>8</output>

<result>8</result>