A's number is 48, which is 6 more than B's three times, what is B's number?
甲数是48，比乙数的3倍多6，乙数是多少．
<gadget id="calculator">48 - 6</gadget>
<output>42</output>

<gadget id="calculator">42 / 3</gadget>
<output>14</output>

<result>14</result>