Don't tell me how to do it because i know the concept sorta, but i always get the wrong answer, are you able to tell me the answer and tell me how you got it? anyone? (pic included)

Kim took out a $55,000 loan for college she is borrowing money from 2 banks bank a charges an interest rate of 8% and b charges an interest rate of 11% after one year kim owes 5000 in interest how much money did she borrow from bank a.