3 2/9x - 2 5/12 = 2 1/3 x -1 3/5
3 2/9x - 2 1/3 x = 2 5/12 - 1 3/5
29/9x - 7/3x = 29/12 - 8/5
(29-21)/9x = (145-96)/60
8/9x = 49/60
x = 49/60•9/8
x = 49/20•3/8
x = 147/160
ответ: 147/160
3 2/9x - 2 5/12 = 2 1/3 x -1 3/5
3 2/9x - 2 1/3 x = 2 5/12 - 1 3/5
29/9x - 7/3x = 29/12 - 8/5
(29-21)/9x = (145-96)/60
8/9x = 49/60
x = 49/60•9/8
x = 49/20•3/8
x = 147/160
ответ: 147/160