Розділ 4. ЛІНІЙНІ РІВНЯННЯ ТА СИСТЕМИ » 1160
There are 72 students in two seventh grades. If 2 students moved from class 7A to class 7B, there would be an equal number of students in both classes. How many students are in each class?
There are 72 students in two seventh grades. If 2 students moved from class 7A to class 7B, there would be an equal number of students in both classes. How many students are in each class?