A desk and a chair are a set. Each chair is 60 yuan, and the price of a desk is 10 yuan less than three times the price of a chair. How much is a set of desks and chairs?
一张课桌和一把椅子为一套．每把椅子60元，一张课桌的价格比一把椅子价格的3倍少10元，一套桌椅共多少元？
<gadget id="calculator">60 * 3</gadget>
<output>180</output>

<gadget id="calculator">180 - 10</gadget>
<output>170</output>

<gadget id="calculator">170 + 60</gadget>
<output>230</output>

<result>230</result>