Question 352538
8000 - (x+2)%
2000 - x%
...
0.01x*2000 + 0.01(x+2)*8000= 578
20x+80x+160=578
100x=578-160
100x=418
x= 4.18% - 8000
6.18% - 2000
...
The next part is similar type.
....
m.ananth@hotmail.com