document.write( "Question 33109: Steve has 36 coins consisting of dimes and nickels. If the value of the coins is $3.10, then how many dimes does he have? \n" ); document.write( "
Algebra.Com's Answer #19523 by mukhopadhyay(490)\"\" \"About 
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dimes = x
\n" ); document.write( "nickels = y
\n" ); document.write( "x+y = 36
\n" ); document.write( "=> x = 36-y;
\n" ); document.write( "10x + 5y = 310
\n" ); document.write( "=> 10(36-y) + 5y = 310
\n" ); document.write( "=> 360-10y+5y = 310
\n" ); document.write( "=> 5y = 50
\n" ); document.write( "=> y = 10;
\n" ); document.write( "x = 36-y
\n" ); document.write( "=> x = 26
\n" ); document.write( "Answer: Steve has 26 dimes and 10 nickels
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