document.write( "Question 385400: A bank contains dimes and nickles there are 2 less than twice as many dimes than nickles, there are 52 coins in the bank how much money is in the bank? \n" ); document.write( "
Algebra.Com's Answer #272684 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A bank contains dimes and nickles there are 2 less than twice as many dimes than nickles, there are 52 coins in the bank how much money is in the bank? \n" ); document.write( "------------ \n" ); document.write( "Equations: \n" ); document.write( "n = 2d-2 \n" ); document.write( "n + d = 52 \n" ); document.write( "--- \n" ); document.write( "Substitute and solve for \"d\": \n" ); document.write( "2d-2 + d = 52 \n" ); document.write( "3d = 54 \n" ); document.write( "d = 18 (# of nickels) \n" ); document.write( "------ \n" ); document.write( "Since n+d = 52, n = 52-18 = 34 \n" ); document.write( "=================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |