To build a road, on the first day, half of the total length was repaired by more than 6 meters. On the second day, the remaining half was repaired by 20 meters. How many meters is this road?
修一条路，第一天修了全长的一半多6米，第二天修了余下的一半少20米，第三天修了30米，最后还剩14米没修．这条路长多少米？
<gadget id="calculator">14 - 20</gadget>
<output>-6</output>

<gadget id="calculator">30 + (-6)</gadget>
<output>24</output>

<gadget id="calculator">24 * 2</gadget>
<output>48</output>

<gadget id="calculator">48 + 6</gadget>
<output>54</output>

<gadget id="calculator">54 * 2</gadget>
<output>108</output>

<result>108</result>