document.write( "Question 547576: Mark has one less than twice the number of CD''s PHillip has. Together they have 65 CD'S. How many CD's does each boy have?\"\r
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document.write( "I need to show my work on this one. I have a similar problem that I have the answer to. I worked it up and missed one step. This one my mother knows the answer, but not how to put it in algebra form.
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document.write( "Thank you for your time, VJ (and his mom)\r
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document.write( "PS: I'm in 8th grade. \n" );
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Algebra.Com's Answer #356659 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! parents stick together...\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"Mark has one less than twice the number of CD''s PHillip has\" ___ m = 2p - 1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"Together they have 65 CD'S\" ___ m + p = 65\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "subtracting the 1st eqn from the 2nd eqn ___ m + p - m = 65 - (2p - 1)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "p = 66 - 2p ___ 3p = 66\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substitute back to find m \n" ); document.write( " |