There are two piles of coal, pile A is 8 tons more coal than pile B three times, if 24 tons are moved from pile A to pile B, the two piles of coal are the same, how many tons of coal is there in pile A?
有两堆煤，甲堆煤比乙堆的3倍还多8吨，如果从甲堆搬24吨到乙堆，则两堆煤一样多，原来甲堆有煤多少吨．
<gadget id="calculator">24 + 24</gadget>
<output>48</output>

<gadget id="calculator">48 - 8</gadget>
<output>40</output>

<gadget id="calculator">3 - 1</gadget>
<output>2</output>

<gadget id="calculator">40 / 2</gadget>
<output>20</output>

<gadget id="calculator">20 * 3</gadget>
<output>60</output>

<gadget id="calculator">60 + 8</gadget>
<output>68</output>

<result>68</result>