1) 5/6 - x = 3/5
-х = 3/5+5/6
3/5+5/6 = 18/30 + 25/30=43/30
-х = 43/30 |:(-1)
х = -43/30 или -1 целая 13/30
2) (1/2 - x) + 3/11 = 8/22
х = 1/2 + 3/11 - 8/22
1/2 + 3/11 - 8/22=11/22+6/22-8/22=9/22
х=9/22
1) 5/6 - x = 3/5
-х = 3/5+5/6
3/5+5/6 = 18/30 + 25/30=43/30
-х = 43/30 |:(-1)
х = -43/30 или -1 целая 13/30
2) (1/2 - x) + 3/11 = 8/22
х = 1/2 + 3/11 - 8/22
1/2 + 3/11 - 8/22=11/22+6/22-8/22=9/22
х=9/22