pls help and dont ignore if you do help i will actually cry bc im failing math rn
pls help

Answer:
1700
300
Step-by-step explanation:
Let X be the investment at 7%,
Then 2000-X is invested at 4%
0.07X + 0.04(2000 - X) = 131
0.07X - 0.04X = 131 - 80
0.03X = 51
X = 1700
2000 - X = 300