Реши уравнение: X - 3/8 × Х = 1 1/4... Помогите пж!
Х - 3/8х = 1 1/4 5/8х = 5/4 х = 5/4 : 5/8 = 5/4 * 8/5 = 8/4 х = 2 ---------------------- Проверка: 2 - 3/8 * 2 = 1 1/4 2 - 3/4 = 1 1/4 1 4/4 - 3/4 = 1 1/4 1 1/4 = 1 1/4