Respuesta :
0.035x+0.06 (3800-x)=188
Solve for x
0.035x+228-0.06x=188
0.035x-0.06x=188-228
-0.025x=-40
X=40/0.025
X=1600. Invested at 3.5%
3800-1600=2200 invested at 6%
Solve for x
0.035x+228-0.06x=188
0.035x-0.06x=188-228
-0.025x=-40
X=40/0.025
X=1600. Invested at 3.5%
3800-1600=2200 invested at 6%