Пошаговое объяснение:
(1 11/35 + X)-6/7=5 3/35
1 11/35 + x = 5 3/35 + 6/7
1 11/35 + x = 5 3/35 + 30/35
1 11/35 + x = 5 33/35
x = 5 33/35 - 1 11/35
x = 4 22/35
(1 11/35 + 4 22/35) - 30/35 = 5 3/35
5 33/35 - 30/35 = 5 3/35
5 3/35 = 5 3/35
Пошаговое объяснение:
(1 11/35 + X)-6/7=5 3/35
1 11/35 + x = 5 3/35 + 6/7
1 11/35 + x = 5 3/35 + 30/35
1 11/35 + x = 5 33/35
x = 5 33/35 - 1 11/35
x = 4 22/35
(1 11/35 + 4 22/35) - 30/35 = 5 3/35
5 33/35 - 30/35 = 5 3/35
5 3/35 = 5 3/35