X+y=6000, 3%x+5%y=220, y=2000. So $2000 Was Invested At 5%.

# $6,000 Dollars Is Invested In Two Different Accounts Earning 3% And 5% Interest. At The End Of One Year, The Two Accounts Earned $220 In Interest. How Much Money Was Invested At 5%?

$6,000 dollars is invested in two different accounts earning 3% and 5% interest. At the end of one year, the two accounts earned $220 in interest. How much money was invested at 5%