A rope is cut into 2 sections, each section is 9 meters long, and there are 5 meters left. How many meters is this rope originally?
一根绳子剪成2段，每段长9米，还剩5米．这根绳子原来有多少米？
<gadget id="calculator">2 * 9</gadget>
<output>18</output>

<gadget id="calculator">18 + 5</gadget>
<output>23</output>

<result>23</result>