If 16 pears and 19 apples are equally distributed to several children, there will be 2 more pears and 2 less apples, how many children will there be?
如果把16个梨和19个苹果平均分给若干个小朋友，则多2个梨，缺两个苹果，那么有多少小朋友．
<result>7</result>