6abc : 17 = abc
6000 + abc : 17 =abc
abc x 17 + abc x 1 = 6000
abc = 6000 : (17 - 1 )
abc = 6000 : 16
abc = 375
6abc : 17 = abc
6000 + abc : 17 = abc
6000 : ( 17 - 1 ) = abc
6000 : 16 = abc
abc = 375
Vậy abc = 375
\(\Rightarrow\) 17xabc=6000+abc
\(\Rightarrow\)17xabc-abc=6000
\(\Rightarrow\)16xabc=6000
\(\Rightarrow\)abc=6000:16
\(\Rightarrow\)abc=375
6abc : 17 = abc
=> (6000 + abc) : 17 =abc
=> 6000+abc =abc x 17
=> 6000 = abc x 16
6000 : 16 = abc
375 = abc
6abc : 17 = abc
6000 + abc : 17 = abc
6000 : ( 17 - 1 ) = abc
6000 : 16 = abc
abc = 375
Vậy abc = 375
