December 2023 1 15 Report
QUIZ (1574)
Materi: SPLDV

Penyelesaian dari (3/4)x - (1/3)y = 5 dan (1/2)x + (2/3)y = -2 adalah x = a dan y = b. Nilai a - 3b adalah ...
A. -8
B. 12
C. 20
D. 22

(Contoh Soal Ujian SMP)​​​​​​​​​​​​​​​​​​​​​​​​​​​

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