A canteen imported 600 tons of rice in March, 6 tons less than three times the amount of vegetables imported. How many tons of vegetables were imported? (solution by equation)
某食堂，3月运入大米600吨，比运入的蔬菜的3倍少6吨，运入蔬菜多少吨？(用方程解)
<gadget id="calculator">600 + 6</gadget>
<output>606</output>

<gadget id="calculator">606 / 3</gadget>
<output>202</output>

<result>202</result>