Jawabanmu

2014-08-25T18:37:50+07:00
2014-08-25T18:41:30+07:00
(1+-6) (-6+1) (1+-6)+-11 =-26
-5 -5 -5 +-11 =-26
kan klau di dlm kurung d kali...
ohhh,gatau dehhh