95-380:в=94+16-35
95-380:в=75
95-75=380:в
20=380:в
В=380:20
в=19
(95-380:b)+35=16+94
(95-380:b)+35=110
95-380:b=110-35
95-380:b=75
-380:b=75-95
-380:b=-20
b=-380:(-20)
b=19
проверка:
(95-380:19)+35=16+94
110=110
95-380:в=94+16-35
95-380:в=75
95-75=380:в
20=380:в
В=380:20
в=19
(95-380:b)+35=16+94
(95-380:b)+35=110
95-380:b=110-35
95-380:b=75
-380:b=75-95
-380:b=-20
b=-380:(-20)
b=19
проверка:
(95-380:19)+35=16+94
110=110