Jawabanmu

2014-09-02T22:19:57+07:00
Soal : (3-17x+35z) dan (4x+23y-9)

Jawaban :  -6 - 13 + 35z + 23y

2014-09-02T23:04:55+07:00
(3-17x+35z)+(4x+23y-9) = -6 -13x +23y +35z