SOLUTION: Marla invests $5,000, part at 6% and part At 9%. Is she earns $393 annual interest how much is invested in each account

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Question 938408: Marla invests $5,000, part at 6% and part
At 9%. Is she earns $393 annual interest how much is invested in each account
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
x the amount at 9%
.09x + .06(5000-x) = 393
x = 93/.03 = $3100, the amount at 9%.
The amount at 6% = $1900 5000-3100