(3×-17y+35z)+(4x+23y-9z)=... tolong dijawab ya.... pakai cara ya .... makasih

Question

Matematika Diposting : 2017-10-29 Diupdate : 2018-10-08 sahel17

Pertanyaan

(3×-17y+35z)+(4x+23y-9z)=...

tolong dijawab ya....
pakai cara ya ....
makasih

Answer 1

(3x - 17y + 35z) + (4x + 23y - 9z)
= 3x + 4x - 17y + 23y + 35z - 9z
= 7x + 6y + 26z

Answer 2

(3x-17y+35z) + (4x+23y-9z) =
3x+4x-17y+23y+35z-9z=
7x+6y+26z