Question

x-⅖=2 3/7- 8/35 S.O.S​

Answer 1

х - 2/5 = 2 3/7 - 8/35

х - 2/5 = 2 15/35 - 8/35

х - 2/5 = 2 7/35

х - 2/5 = 2 1/5

х = 2 1/5 + 2/5

х = 2 3/5

Ответ: 2 целых 3/5.