document.write( "Question 904784: Bing has $2 in nickels and dimes. He has ten more dimes than nickels. How many dimes does he have? \n" ); document.write( "
Algebra.Com's Answer #549188 by harpazo(655)![]() ![]() You can put this solution on YOUR website! 5n + 10d = 200\r \n" ); document.write( "\n" ); document.write( "n = d + 10\r \n" ); document.write( "\n" ); document.write( "5(d + 10) + 10d = 200\r \n" ); document.write( "\n" ); document.write( "5d + 50 + 10d = 200\r \n" ); document.write( "\n" ); document.write( "15d = 200-50\r \n" ); document.write( "\n" ); document.write( "15d = 150\r \n" ); document.write( "\n" ); document.write( "d = 150/15\r \n" ); document.write( "\n" ); document.write( "d = 10\r \n" ); document.write( "\n" ); document.write( "He has 10 dimes. \n" ); document.write( " |