Aman invested a total of $3,000 in two investments. he made a profit of 3% on the first investment and 4% on the second investment. if his total profit was $107, what was the amount of each investment?

Let the amount that the man placed in the first investment be . Then, the amount that he placed in the second investment has to be . Using those as the investment amounts, the total profit is given by adding the two separate profits as shown:



We can now solve for x:







Thus,

First investment:
Second investment:

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