Jawabanmu

2014-09-10T18:02:33+07:00
(3-17x+35z) + (4x+23y-9) = 12-13x+35z+23y.
(3-17x+35z) + (4x+23y-9) = -13x+23y+35z-6
Jawaban paling cerdas!
2014-09-10T18:03:07+07:00
(3-17x+35z)+(4x+23y-9)= -17x + 4x +23y +35z +3 -9 = -13x +23y +35z -6
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