Question 123001
5X=B
8(X-225)=5X+225
8X-1800=5X+225
8X-5X=225+1800
3X=2025
X=2025/3
X=675 AMOUNT OF MONEY IN THE OFFICE SAFE.
5*675=3,375 ORIGINAL MONEY IN THE BANK.
PROOF
8(675-225)=5*675+225
8*450=3375+225
3600=3600