Xiao Ming is 12 years old this year, and his mother is 2 years older than Xiao Ming's three times, how old is his mother this year?
小明今年12岁，妈妈的年龄比小明的3倍还多2岁，妈妈今年多少岁．
<gadget id="calculator">12 * 3</gadget>
<output>36</output>

<gadget id="calculator">36 + 2</gadget>
<output>38</output>

<result>38</result>