Jarvis invested some money at 12% interest Jarvis also invested 92$ more than 2 times that amount at 7% how much is invested at each rate of Jarvis receives 1088.82 in interest after one year
Let's say Jarvis invested x dollars at 12% interest.
The amount invested at 7% interest is 2x + 92 dollars.
The interest earned from the investment at 12% interest is x * 12/100 = 0.12x dollars.
The interest earned from the investment at 7% interest is (2x + 92) * 7/100 = (14x + 92) / 100 dollars.
The total interest earned in one year is 0.12x + (14x + 92) / 100 = 1088.82 dollars.
Combining like terms, we get 12x + 14x + 9200 = 108882.
Combining like terms again, we get 26x = 99482.
Dividing both sides by 26, we get x = 3823.
Therefore, Jarvis invested 3823 dollars at 12% interest and 2 * 3823 + 92 = 7766 dollars at 7% interest. Answer: \boxed{3823, 7766}.