5(2p + 3) - 12p + 9 = 3(3p - 5) WAJIB PAKAI CARA.
Matematika
vrene1
Pertanyaan
5(2p + 3) - 12p + 9 = 3(3p - 5) WAJIB PAKAI CARA.
2 Jawaban
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1. Jawaban bayusadewo
5(2p + 3) - 12p + 9 = 3(3p - 5)
10p+15-12p+9 =9p-15
10p-12p-9p = -15-15-9
-11p=-39
p=39/11 -
2. Jawaban slyphring
5(2p+3) - 12p + 9 = 3(3p-5)
10p + 15 - 12p + 9 = 9p - 15
-2p-9p = -15 -15 - 9
-11p = -39
11p = 39
p = [tex] \frac{39}{11} [/tex]