34/15 - z = 5/3
34/15 - z = 25/15
z = 34/15 - 25/15
z = 9/15
z = 3/5
ответ:z=3/5
У - 110/16 = 33/16
у = 110/16 + 33/16
у = 143/16
у = 8 15/16
34/15 - z = 5/3
34/15 - z = 25/15
z = 34/15 - 25/15
z = 9/15
z = 3/5
ответ:z=3/5
У - 110/16 = 33/16
у = 110/16 + 33/16
у = 143/16
у = 8 15/16