There are 36 trees on the left side of the road, and after moving 6 trees from the left side to the right side, there will be the same number of trees on both sides. How many trees were there on the right side of the road?
公路的左边有36棵树，从左边挪到右边6棵后，两边的树就同样多了．公路右边原来有多少棵树？
<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<gadget id="calculator">36 - 12</gadget>
<output>24</output>

<result>24</result>