упростите выражения: 5/6х+1/3х=
9/19х - 5/19х=
2 1/6 х+2/3х=
у-11/16у=
1 5/18х+х=

5/6х + 1/3х = 5/6х + 2/6х = 7/6х = 1 1/6х9/19х - 5/19х = 4/19х2 1/6х + 2/3х = 2 1/6х + 4/6х = 2 5/6ху - 11/16у = 16/16у - 11/16у = 5/16у1 5/18х + х = 2 5/18х