document.write( "Question 5486: Steve has a total of 27 tapes and cds. The number of tapes is 3 less than twice the number of cds. How many of each does he have?
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document.write( "thanks so much for the help! \n" );
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Algebra.Com's Answer #2822 by CharStar(110)![]() ![]() ![]() You can put this solution on YOUR website! CD = x\r \n" ); document.write( "\n" ); document.write( "Tapes = 2x-3\r \n" ); document.write( "\n" ); document.write( "x+2x-3=27\r \n" ); document.write( "\n" ); document.write( "Subtract 3 and add the x\r \n" ); document.write( "\n" ); document.write( "3x=30\r \n" ); document.write( "\n" ); document.write( "x=10\r \n" ); document.write( "\n" ); document.write( "Check your answer\r \n" ); document.write( "\n" ); document.write( "x=10\r \n" ); document.write( "\n" ); document.write( "2(10)-3 = 20-3= 17\r \n" ); document.write( "\n" ); document.write( "10 + 17 = 27\r \n" ); document.write( "\n" ); document.write( "Hope that helps you \n" ); document.write( " |