1000000-89*а=956479
89*а=1000000-956479
89*а=43521
а=43521/89
а=489
1000000-89*489=956479
х-2208/32=8090
х-69=8090
х=8090+69
х=8159
8159-2208/32=8090
67*х-10986=21777
67*х=21777+10986
67*х=32763
х=32763/67
х=489
67*489-10986=21777
