Cut a wire into 20 sections, one section is 8 meters long and the other section is 6 meters long. The total length of 8 meters is 6 meters more than the total length of 6 meters. How long is this wire?
将一根电线截成20段，一部分每段长8米，另一部分每段长6米．长8米的总长度比长6米总长度多6米．这根铁丝长多少米？
<gadget id="calculator">6 * 20</gadget>
<output>120</output>

<gadget id="calculator">120 + 6</gadget>
<output>126</output>

<gadget id="calculator">8 + 6</gadget>
<output>14</output>

<gadget id="calculator">126 / 14</gadget>
<output>9</output>

<gadget id="calculator">9 * 8</gadget>
<output>72</output>

<gadget id="calculator">20 - 9</gadget>
<output>11</output>

<gadget id="calculator">11 * 6</gadget>
<output>66</output>

<gadget id="calculator">72 + 66</gadget>
<output>138</output>

<result>138</result>