Two baskets of apples, A and B, have a total weight of 64 kg. Take 5 kg from basket A and put them in basket B. The weights of the two baskets of apples are equal. How many kilograms of apples are there in a basket?
甲、乙两筐苹果共64千克，从甲筐里取出5千克放到乙筐里去，两筐苹果的重量相等．甲筐原有苹果多少千克．
<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">64 - 10</gadget>
<output>54</output>

<gadget id="calculator">54 / 2</gadget>
<output>27</output>

<gadget id="calculator">64 - 27</gadget>
<output>37</output>

<result>37</result>