Jawabanmu

2014-02-22T19:07:24+07:00
3 + 9 + (x + 26) + (75 + 2x)
= 3 + 9 + (x + 26) + (75 + 2x) = 0
= 3 + 9 + (-26) + -37,5 = 0
= 23,5

2014-02-22T20:39:13+07:00
 Dik = 3 + 9 + (x + 26) + (75 + 2x)
        = 3 + 9 + (x + 26) + (75 + 2x) = 0
        = 3 + 9 + (-26) + -37,5 = 0
        = 23,5