document.write( "Question 130517: A purse has P218 in P10, P5, and P1 Coins. There are 46 coins in all and there are 4 more P5 coins than the P10 coins. How many of each kind of coin are there?? hope you can help me... \n" ); document.write( "
Algebra.Com's Answer #95329 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! let x=\"P10 coins\", so x+4=\"P5 coins\" and 46-(2x+4)=\"P1 coins\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "10(x)+5(x+4)+1(46-(2x+4))=218 __ 10x+5x+20+46-2x-4=218 __ 13x+62=218\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "13x=156 \n" ); document.write( " |