Solve the problem by writing and solving a suitable system of equations.
A small business takes out loans from three different banks to buy some new equipment. The total amount of
the three loans is $19,000. The first bank offered an interest rate of 16%. The second bank offered a rate of 18%
and the amount borrowed from this bank was $5000 less than twice as much as the amount borrowed from the
first bank. The third bank offered a rate of 15%. The total annual interest was $3050. How much did they borrow
from each bank?
Equations—