document.write( "Question 237067: \n" ); document.write( "
Algebra.Com's Answer #174370 by unlockmath(1688) You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( "Hello, \n" ); document.write( "Let's start with X being the number of nickels \n" ); document.write( "X-3 will be the number of dimes \n" ); document.write( "X+4 will show the number of quarters \n" ); document.write( "and we know there are 37 coins, so we can put this into an equation like this: \n" ); document.write( "x + x-3 + x+4 = 37 Combine like terms \n" ); document.write( "3x + 1 = 37 Subtract 1 from both sides will give you: \n" ); document.write( "3x = 36 therefore \n" ); document.write( "x = 12 Plug 12 into the above and you see theres are: \n" ); document.write( "12 nickels = 60 cents \n" ); document.write( "9 dimes = 90 cents \n" ); document.write( "16 quarters =$4.00 This totals \r \n" ); document.write( "\n" ); document.write( " $5.50\r \n" ); document.write( "\n" ); document.write( "RJ Toftness \n" ); document.write( "www.math-unloc.com \n" ); document.write( " |