Two baskets of apples weigh 40 kg, if 3 kg are taken from basket A and put into basket B, then basket A is 2 kg more than basket B. How many kilograms of apples in the original basket B?
两筐苹果重40千克，从甲筐取出3千克放入乙筐，则甲筐比乙筐还多2千克．原来乙筐苹果多少千克．
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">6 + 2</gadget>
<output>8</output>

<gadget id="calculator">40 - 8</gadget>
<output>32</output>

<gadget id="calculator">32 / 2</gadget>
<output>16</output>

<result>16</result>