When a number (except 0) is divided by 2, when the divisor is added to 14, how much should the number be multiplied to keep the quotient unchanged?
一个数(0除外)除以2，当除数加上14时，要使商不变，这个数应乘多少
<gadget id="calculator">2 + 14</gadget>
<output>16</output>

<gadget id="calculator">16 / 2</gadget>
<output>8</output>

<result>8</result>