SOLUTION: Ling invested some money at 9% interest. Ling also invested $66 more than 2 times that amount at 7%. How much is invested at each rate if Ling receives $834.00 in interest after on

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Question 1046873: Ling invested some money at 9% interest. Ling also invested $66 more than 2 times that amount at 7%. How much is invested at each rate if Ling receives $834.00 in interest after one year?
Answer by solver91311(24713) About Me  (Show Source):
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Solve for , then calculate

John

My calculator said it, I believe it, that settles it