document.write( "Question 365457: If jon has four dollars in dimes in nickels and he has seven more dimes than nickels, how many of each coin does he have. \n" ); document.write( "
Algebra.Com's Answer #260532 by amoresroy(361)\"\" \"About 
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Let n = the number of nickels
\n" ); document.write( " n + 7 = the number of dimes \r
\n" ); document.write( "\n" ); document.write( "Equation
\n" ); document.write( ".05n + .10(n+7) = 4.00
\n" ); document.write( ".05n + .10n + .7= 4.00
\n" ); document.write( " .15n = 4.00 - .7
\n" ); document.write( " n = 3.30/.15
\n" ); document.write( " n = 22\r
\n" ); document.write( "\n" ); document.write( " n+7 = 29\r
\n" ); document.write( "\n" ); document.write( "Jon has 22 nickels and 29 dimes
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