Ta có:abc=6abc:17
=>abc x 17 = 6000+abc
=>abc x 17-abc=6000
=>abc x 16=6000=>abc=375
abc = 6abc : 17 => 17 x abc = 6000 + abc
=> 16 x abc = 6000
=> abc = 6000 : 16 = 375
ủng hộ >.<
abc x 17 = 6abc
abc x 17 = 6000 + abc
abc x 17 - abc x 1 = 6000
abc x (17 - 1) = 6000
abc x 16 = 6000
abc = 6000 : 16
abc = 375
Ta có:abc=6abc:17
abc x 17=6abc
abc x 17=6000+abc
abc x 17-abc=6000
abc x (17-1)=6000
abc x 16=6000
abc=6000:16
abc=375
Vậy số cần tìm là:375