document.write( "Question 213841: A video store charges non-members $4 to rent each video. A store membership costs $21 and members pay only $2.50 to rent each video. For what number of videos is the cost the same?\r
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document.write( "Please ONLY write an equation, I would like to solve the problem on my own! \n" );
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Algebra.Com's Answer #161671 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! x= number of videos \n" ); document.write( "2.50x+21=4x \n" ); document.write( " \n" ); document.write( " |