Question 5245
Let account A have diposit of amount = x  (larger)
account B have diposit of amount = y   smaller)
so x+y = $100000    ----1
again as per question

2x = $25,000 + 3y
 i.e 2x -3y = 25000    -----2

multiply equation 1 with 2 and subtract from  equation 2

       2x -3y = 25000
   -   2x +2y = 200000

(subtracting we get)
-------------------------
- 5y = (25000-200000)
- 5y =  - 175000
y = (175000/5) = 35000
so x = 100000-35000= 65000    

so deposit A = 65000
and deposit B = 35000