document.write( "Question 1046549: Katie has a collection of nickels, dimes and quarters with a total value of
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Algebra.Com's Answer #661985 by josgarithmetic(39625)\"\" \"About 
You can put this solution on YOUR website!
\"system%280.05n%2B0.1d%2B0.25q=6.7%2Cd-n=3%2Cq-n=8%29\"\r
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\n" ); document.write( "\n" ); document.write( "Multiply the money count equation by 20.
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\n" ); document.write( "\n" ); document.write( "Find two convenient substitutions to do, and first solve for n using the money count equation.
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