document.write( "Question 951286: the number of dimes ihave is 10 more than twice the number of nickels the value of my coins is $9.00 how many coins do i have?
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Algebra.Com's Answer #580894 by macston(5194)\"\" \"About 
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n=nickels; d=dimes=2n+10
\n" ); document.write( "$0.05n + $0.10d =$9.00 Substitute for d
\n" ); document.write( "$0.05n + $0.10(2n+10)=$9.00
\n" ); document.write( "$0.05n +$0.20n + $1.00=$9.00 Subtract $1.00 from each side.
\n" ); document.write( "$0.25n=$8.00 Divide each side by $0.25.
\n" ); document.write( "n=32 ANSWER 1: You have 32 nickels.
\n" ); document.write( "d=2n+10=2(32)+10=74 ANSWER 2: You have 74 dimes.
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\n" ); document.write( "$0.05n + $0.10d =$9.00
\n" ); document.write( "$0.05(32) + $0.10(74) =$9.00
\n" ); document.write( "$1.60+$7.40=$9.00
\n" ); document.write( "$9.00=$9.00
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