tq krsh.vik..but can u specify the approach

Hi
plz help me to solve dis..
A+B+C+D=D+E+F+G=G+H+I=17 where each letter represent a nuber from 1 to 9.Find out letter D and G if letter A=4.

Hi
i'm sry fr startin a new thread...but plz smeone give d sol for d problm..

someone plz help me on dis..i'm new here,so forgive if any mistakes
A+B+C+D=D+E+F+G=G+H+I=17 where each letter represent a nuber from 1 to 9.Find out letter D and G if letter A=4.