document.write( "Question 434966: in his coin box, Brian has 12 fewer nickles than dimes. the value of his nickles and dimes is $2.40. how many each type does he have? \n" ); document.write( "
Algebra.Com's Answer #317473 by jorel1380(3719)\"\" \"About 
You can put this solution on YOUR website!
5n+10d=240
\n" ); document.write( "d=n+12
\n" ); document.write( "5n+10(n+12)=240
\n" ); document.write( "15n+120=240
\n" ); document.write( "15n=120
\n" ); document.write( "n=8
\n" ); document.write( "d=20
\n" ); document.write( "Brian has 8 nickels and 20 dimes..
\n" ); document.write( "
\n" );