Diketahui 3x + 2 = X-4, maka nilai x By Admin ReiPosted on October 29, 2022 Diketahui 3x + 2 = X-4, maka nilai x Penjelasan dengan langkah-langkah: 3x + 2 = x – 4 3x – x = – 4 – 2 2x = -6 x = -3