Jawabanmu

2014-09-06T14:09:22+07:00
2014-09-06T14:57:54+07:00
(1/2 x ....) - 25 = 25 - 18
(1/2 x ... ) - 25 = 7
(1/2 x ... ) = 7 + 25
1/2 x ... = 32
.... = 32 x2
... = 64
jadi jawabannya 64
(1/2 x ....) - 25 = 25 - 18
(1/2 x ... ) - 25 = 7
(1/2 x ... ) = 7 + 25
1/2 x ... = 32
.... = 32 x2
... = 64
jadi jawabannya 64 :v