There are 25 boxes of pure milk in the supermarket. The number of boxes of yogurt is three times that of pure milk. The number of boxes of breakfast milk is the same as that of yogurt after selling 11 boxes. How many boxes of breakfast milk are there?
超市有25箱纯牛奶，酸牛奶的箱数是纯牛奶的3倍，早餐奶的箱数是卖出11箱后就和酸牛奶同样多，早餐奶有多少箱？
<gadget id="calculator">25 * 3</gadget>
<output>75</output>

<gadget id="calculator">75 + 11</gadget>
<output>86</output>

<result>86</result>