Question 1081160
x at 4%
x-15000 at 5%
57000-2x at 3%
.03(57000-2x)+.04x+.05(x-15000)
1710-.06x+.04x+.05x-750=1740
.03x=780
x=$26000@4%=$1040
x-15000=$11000@5%=$550
57000-2x=$5000@3%=$150
They add to $1740.