document.write( "Question 795381: Please help me solve this application of systems of linear equations problem:\r
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document.write( "Each course at a community college is worth 1 or 2 credits. A group of students is taking a total of 26 courses that are worth a total of 39 credits. How many 1- credit courses are being taken? How many 2- credit courses are being taken?\r
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document.write( "I know that I need a system of linear equations. I made x equal the number of 1 credit courses and y equal the number of 2 credits courses. The first linear equation I made from the information provided is x + y= 39, but that's as far as I got. \n" );
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Algebra.Com's Answer #481112 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Each course at a community college is worth 1 or 2 credits. \n" ); document.write( " A group of students is taking a total of 26 courses that are worth a total of 39 credits. \n" ); document.write( " How many 1- credit courses are being taken? \n" ); document.write( " How many 2- credit courses are being taken? \n" ); document.write( ": \n" ); document.write( "Your first equation should be: \n" ); document.write( "x + y = 26 \n" ); document.write( "The 2nd equation should be: \n" ); document.write( "1x + 2y = 39 \n" ); document.write( " |