SOLUTION: Adrienne deposited some money in an account earning 4.5% simple interest and $3000 more than this in an account earning 6% simple interest. After one year, she earned a total of $

SOLUTION: Adrienne deposited some money in an account earning 4.5% simple interest and $3000 more than this in an account earning 6% simple interest. After one year, she earned a total of $

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Question 345842: Adrienne deposited some money in an account earning 4.5% simple interest and $3000 more than this in an account earning 6% simple interest. After one year, she earned a total of $390 in interest. How much did she deposit in each account?
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
x = amount at 4.5%

(x)(4.5%) + (3000 + x)(6%) = 390
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