Jawabanmu

Jawaban paling cerdas!
2014-02-03T21:12:41+07:00
-4x-15=1-8x
4x=16
x=4

SEMOGA BERMANFAAT (y)
1 5 1
2014-02-03T21:14:09+07:00
-4x-15=1-8x
-4x+8x=1+15
4x=16
16:4 = 4
x=4
1 4 1