document.write( "Question 1187435: Helen and James had between them 160 CDs. Helen said to James, ''if i had 5 more CDs, I would have twice as many as you''. How many CDs do they have each? Let the number of CDs that James has be x
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Algebra.Com's Answer #818405 by ikleyn(52800)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Helen and James had between them 160 CDs. \n" ); document.write( "Helen said to James, ''if i had 5 more CDs, I would have twice as many as you''. \n" ); document.write( "How many CDs do they have each? Let the number of CDs that James has be x \n" ); document.write( "~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( "James = x CDs\r\n" ); document.write( "\r\n" ); document.write( "Helen = 160-x CDs.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Write an equation as you read the problem\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " (160-x) + 5 = 2x.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Simplify and find x\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " 160+5 = 2x + x\r\n" ); document.write( "\r\n" ); document.write( " 165 = 3x\r\n" ); document.write( "\r\n" ); document.write( " x = 165/3 = 55.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "ANSWER. James had 55 CDs; Helen had (160-55) = 105 CDs.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |