document.write( "Question 206026: Sam found a number of nickels, dimes, and quarters inhis room. He found 6 more dimes than mickels but three times as many quarters as dimes. The total value of the coins was $11.40. howmany coins of each type did Sam find? \n" ); document.write( "
Algebra.Com's Answer #155598 by Alan3354(69443)\"\" \"About 
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Sam found a number of nickels, dimes, and quarters inhis room. He found 6 more dimes than mickels but three times as many quarters as dimes. The total value of the coins was $11.40. howmany coins of each type did Sam find?
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\n" ); document.write( "d = n+6
\n" ); document.write( "q = 3d --> q = 3n+18
\n" ); document.write( "25q + 10d + 5n = 1140
\n" ); document.write( "25(3n+18) + 10(n+6) + 5n = 1140
\n" ); document.write( "75n+450 + 10n+60 + 5n = 1140
\n" ); document.write( "90n + 510 = 1140
\n" ); document.write( "90n = 630
\n" ); document.write( "n = 7
\n" ); document.write( "d = 13
\n" ); document.write( "q = 39
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