\[ (64a + 16b + 4c + d) - (27a + 9b + 3c + d) = 85 - 40 \] - AMAZONAWS 📅 March 11, 2026 👤 scraface Mar 11, 2026
![\[ (64a + 16b + 4c + d) - (27a + 9b + 3c + d) = 85 - 40 \]](https://soloferat.biz.id/images/-64a--16b--4c--d---27a--9b--3c--d--85---40-.jpg)
