Jawabanmu

2014-09-10T16:47:28+07:00
(3-17x+35z)+(4x+23y-9)
3-17x+35z + 4x+23y-9
-17x+4x+23y+35z+3-9
-13x+23y+35z-6
2014-09-10T16:51:19+07:00
= (3 - 17x + 35z) + (4x + 23y - 9)
= 3 - 17x + 35z + 4x + 23y - 9
= 3 - 9 - 17x + 4x + 35z + 23y
= -6 - 13x + 35z + 23y

semampu sy :)