(2 11/18 х) - 49 = 5 7/18
2 11 /18 х = 5 7/18 + 49
2 11/18х = 54 7/ 18
х = 54 7/18 ÷ 2 11/18
х = 20 702/846 = 20 351/423 = 20 117/141 = 20 39/47.
ответ: 20 39/47
(2 11/18 х) - 49 = 5 7/18
2 11 /18 х = 5 7/18 + 49
2 11/18х = 54 7/ 18
х = 54 7/18 ÷ 2 11/18
х = 20 702/846 = 20 351/423 = 20 117/141 = 20 39/47.
ответ: 20 39/47