3a -12 = 5a+2 Tolong jawabannya yg betul Yg asal2 an gw report By Admin ReiPosted on December 3, 2022 3a -12 = 5a+2 Tolong jawabannya yg betul Yg asal2 an gw report 3a – 12 = 5a + 2 3a – 5a = 2 + 12 -2a = 14 a = 14/-2 a = -7