Xiaohong's mother is 35 years old this year, 2 years more than three times Xiaohong's age. How old is Xiaohong? (column equation solution)
小红的妈妈今年35岁，比小红年龄的3倍多2岁，小红今年多少岁？(列方程解答)
<gadget id="calculator">35 - 2</gadget>
<output>33</output>

<gadget id="calculator">33 / 3</gadget>
<output>11</output>

<result>11</result>