Answer:
$7 000 was loaned at 10 % and
$10 500 was loaned at 14 %
Explanation:
Let x = amount loaned at 10 %
Then 17 500 - x = amount loaned at 14 %
0.10x = interest on 10 % loan
0.14(17 500 - x) = interest on 14 % loan
2170.00 = total interest

$7000 was loaned at 10 % and
$10 500 was loaned at 14 %
Check:
\

OK.