Sally invested a certain sum of money at 6%, twice that sum at 7%, and three times that sum at 8%. Her total yearly interest from all three investments was $176. How much did she invest at each rate? Enter your answer as three numbers in the following order: the amount invested at 6%, the amount invested at 7%, the amount invested at 8%.

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The Answer of Sally invested a certain sum of money at 6%, twice that sum at 7%, and three times that sum at 8%. Her total yearly interest from all three investments was $176. How much did she invest at each rate? Enter your answer as three numbers in the following order: the amount invested at 6%, the amount invested at 7%, the amount invested at 8%.

Sally Invested a Certain Sum of Money at 6%, Twice