On the eve of "Six Day" Children's Day, two companies, A and B, donated money to buy equipment for Hope Primary School. Company A donated 280,000 yuan, 140,000 yuan less than three times the donation of company B. How much yuan did B donate?
"六一"儿童节前夕，甲、乙两家企业分别向希望小学捐资买仪器，甲企业捐资28万元，比乙企业捐资的3倍少14万元，乙企业捐资多少万元？
<gadget id="calculator">28 + 14</gadget>
<output>42</output>

<gadget id="calculator">42 / 3</gadget>
<output>14</output>

<result>14</result>