document.write( "Question 834368: Amy,Joe and David have a total of $135 in their wallets. Joe has $10 more than Amy. David has 3 times what Amy has. How much does each have ? \n" ); document.write( "
Algebra.Com's Answer #502972 by lenny460(1073)![]() ![]() You can put this solution on YOUR website! Amy,Joe and David have a total of $135 in their wallets. Joe has $10 more than Amy. David has 3 times what Amy has. How much does each have ?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let their wallets have:\r \n" ); document.write( "\n" ); document.write( "Amy = x\r \n" ); document.write( "\n" ); document.write( "Joe = x + 10 and\r \n" ); document.write( "\n" ); document.write( "David = 3x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x + x + 10 + 3x = $135\r \n" ); document.write( "\n" ); document.write( "2x + 3x + 10 = 135\r \n" ); document.write( "\n" ); document.write( "5x + 10 = 135\r \n" ); document.write( "\n" ); document.write( "5x = 125\r \n" ); document.write( "\n" ); document.write( "x = $25\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answer:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Amy has $25, Joe has $35 and David has $75\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Lennox Obuong \n" ); document.write( "Algebra Tutor \n" ); document.write( "Dallas, Texas \n" ); document.write( " |