A certain project can be completed by several machines within the specified time. If two machines are added, it can be completed in (7/8) of the specified time; if two machines are reduced, it will be delayed (2 /3) After finishing the work in 1 hour, now ask: How much time will it take for a machine to complete this project?
某项工程，可由若干台机器在规定的时间内完成，如果增加2台机器，则只需用规定时间的(7/8)就可做完；如果减少2台机器，那么就要推迟(2/3)小时做完，现问：由一台机器去完成这项工程需要多少时间？
<gadget id="calculator">14 * 4</gadget>
<output>56</output>

<result>56</result>