Spam.5x + 9x + 12x = .. By Admin ReiPosted on December 2, 2022 Spam.5x + 9x + 12x = .. Jawaban: 5x + 9x + 12x → (5+9+12) x → 26x 5x + 9x + 12x = = (5 + 9 + 12)x = (14 + 12)x = 26x