Question: You just found out that you have $838.86 in a savings account. Your uncle opened the account in your name exactly 6 years ago, and deposited $X in the account. Then he put in another $85 three years after opening the account. Other than $X and the $85, there were no other deposits. If the interest rate for the past 6 years has been 8%, what is X? (choose the closest number)