SOLUTION: you invest $6,000 in two accounts paying 6% and 9% annual interest, respectively. At the end of the year, the accounts earn the same interest. how much was invested at each rate?

SOLUTION: you invest $6,000 in two accounts paying 6% and 9% annual interest, respectively. At the end of the year, the accounts earn the same interest. how much was invested at each rate?

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Question 1085717: you invest $6,000 in two accounts paying 6% and 9% annual interest, respectively.
At the end of the year, the accounts earn the same interest. how much was invested at each rate?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

and

Substituting above,

Solve for B then use either equation to solve for A.

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