Question 309786
let her invest $x at 14 %
she will invest X+12000 @15%
.
interest at14% + interest@15% = total interest 

0.14x + 0.15(x+2000)= 1460

0.14x + 0.15x + 300= 1460
0.29x = 1160
x= 1160/0.29
x= 4000 that is invested at 14 %

$6000 will be invested T 15%