There are 32 pine trees in the park, and the number of willow trees is 6 less than three times the number of pine trees. How many willow trees are there?
公园里有松树32棵，柳树的棵数比松树的3倍少6棵．柳树有多少棵．
<gadget id="calculator">32 * 3</gadget>
<output>96</output>

<gadget id="calculator">96 - 6</gadget>
<output>90</output>

<result>90</result>