2p + q = 17
-3p + q = -3
____________ -
5p = 20
p = 4
q = 17 - 2p
= 17 - 2(4)
= 17 - 8
= 9
f(x) = 4x + 9
Baca Juga: Bocoran Soal UTS PTS Ganjil Matematika Kelas 8 Semester 1 2021
2p + q = 17
-3p + q = -3
____________ -
5p = 20
p = 4
q = 17 - 2p
= 17 - 2(4)
= 17 - 8
= 9
f(x) = 4x + 9
Baca Juga: Bocoran Soal UTS PTS Ganjil Matematika Kelas 8 Semester 1 2021
Editor: Suci Annisa Caroline