Math help?

Solve the problem by setting up and solving a system of three linear equations in three variables. A box contains $7.00 in nickels, dimes, and quarters. There are 41 coins in all, and the sum of the numbers of nickels and dimes is 3 less than the number of quarters. How many coins of each kind are... show more Solve the problem by setting up and solving a system of three linear equations in three variables.

A box contains $7.00 in nickels, dimes, and quarters. There are 41 coins in all, and the sum of the numbers of nickels and dimes is 3 less than the number of quarters. How many coins of each kind are there?
nickels?
dimes ?
quarters?
2 answers 2