Решите уравнение 1)975*(y-361)=14625 2)(30142+z): 876=49 3)51815: (p-975)=1205 3)13x+15x-24=60 4)18y-7y-10=12

1) 975 y = 14625 + 351975
975 y = 366600
y = 376
3) 13x+15x-24=60
28x=84
x = 3
4)18y-7y-10=12
11y=22
y=2
2) (30142+z)/876 = 49
30142+z=42924
z=12782

1)=975y-351975=14625
975y=14625+351975
975y=366600
y=366600:975
y=376