document.write( "Question 982813: Solve the system of 2 equations and 2 unknowns using the echelon method.\r
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document.write( "x+y
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document.write( "4 4 = 1\r
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document.write( "x-y = 12
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document.write( "5 5 5\r
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document.write( "Please solve and show steps, as I am not familiar with this. Thank you. \n" );
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Algebra.Com's Answer #603814 by Edwin McCravy(20056)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "That's not two equations and two unknowns. If you will put the \r\n" ); document.write( "two equations exactly as they were given you in the thank-you\r\n" ); document.write( "note form below I will help you with the echelon method by email.\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |