A certain job can be completed by several individuals within a specified time. If 2 people are added, it can be completed in (7/8) of the specified time, and if 2 people are reduced, it will be delayed by (2/3) hours. How much time would it take for one person to do the job now?
某项工作，可有若干个人在规定时间内完成．如果增加2人则只要用规定时间的(7/8)就可以完成，如果减少2人就要推迟(2/3)小时完成．现在由一个人单独去完成这项工作需要多少时间？
<gadget id="calculator">14 * 4</gadget>
<output>56</output>

<result>56</result>