Dawn has been using two bank accounts to save money for a car. The difference between account 1 and account 2 is $100. If she uses 3/8 of account 1 and 7/8 of account 2, Dawn will have a down payment of $2,000. Solve the system of equations to find the total amount of money Dawn has in each account. A – B = 100

Three-eighthsA + Seven-eighthsB = 2,000

Dawn has $
1,670
in account 1 and $
1,570
in account 2.