1) x - 5/12 = 2/12
x = 7/12
2) z - 7/19 = 11/19
z = 18/19
3) 15/16 - y = 3/16
y = 12/16
4) 7/25 + p = 18/25
p = 11/25
Пошаговое объяснение:
1) x - 5/12 = 2/12
x = 7/12
2) z - 7/19 = 11/19
z = 18/19
3) 15/16 - y = 3/16
y = 12/16
4) 7/25 + p = 18/25
p = 11/25
1) x - 5/12 = 2/12
x = 7/12
2) z - 7/19 = 11/19
z = 18/19
3) 15/16 - y = 3/16
y = 12/16
4) 7/25 + p = 18/25
p = 11/25
Пошаговое объяснение: