Two wires of the same length, according to the needs, the first one takes 46 meters, and the second one takes 19 meters. As a result, the remaining meters of the second one are 4 times that of the first one. So, how many meters are the original two wires?
两根同样长的电线，根据需要，第一根用去46米，第二根用去了19米，结果所剩下的米数第二根是第一根的4倍．那么，原来两根电线各是多少米．
<gadget id="calculator">46 - 19</gadget>
<output>27</output>

<gadget id="calculator">4 - 1</gadget>
<output>3</output>

<gadget id="calculator">27 / 3</gadget>
<output>9</output>

<gadget id="calculator">9 + 46</gadget>
<output>55</output>

<result>55</result>