For a wire, 15 meters were used on the first day, and half of the remaining 5 meters were used on the second day, leaving 32 meters. How many meters is this wire originally?
一根电线，第一天用去15米，第二天用去余下的一半多5米，还剩32米．这根电线原来有多少米？
<gadget id="calculator">32 + 5</gadget>
<output>37</output>

<gadget id="calculator">37 * 2</gadget>
<output>74</output>

<gadget id="calculator">74 + 15</gadget>
<output>89</output>

<result>89</result>