document.write( "Question 455491: Graham has some nickels, dimes, and quarters worth $3.95. He has 7 more dimes than nickels, and 3 less quarters than nickels. How many of each type of coin does Graham have. Solve algebraically. \n" ); document.write( "
Algebra.Com's Answer #330227 by jorel1380(3719)\"\" \"About 
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d=n+7
\n" ); document.write( "q=n-3
\n" ); document.write( "5n+10(n+7)+25(n-3)=395
\n" ); document.write( "5n+10n+70+25n-75=395
\n" ); document.write( "40n=400
\n" ); document.write( "n=10
\n" ); document.write( "Graham has 10 nickels, 17 dimes, and 7 quarters..
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