document.write( "Question 454259: use substitution method to determine whether the system of linear equations has no solution, one solution,or many solutions\r
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document.write( "2x - y = 8
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document.write( "x + 4y = 13 \n" );
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Algebra.Com's Answer #853396 by n3(7) ![]() You can put this solution on YOUR website! . \n" ); document.write( "use substitution method to determine whether the system of linear equations has no solution, one solution,or many solutions\r \n" ); document.write( "\n" ); document.write( "2x - y = 8 \n" ); document.write( "x + 4y = 13 \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For some reason, @josgarithmetic showed up here and once again brought his wrong solution, stating that y = 9.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "He shows up at the forum almost every time as I post my correct solution - and every time he tries to corrupt it.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I don't know how he's tolerated on this forum.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For other visitors - my advice is to ignore his posts, for the peace in your mind.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "About him, everybody should know three truths: \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " (a) @josgarithmetic does not know Math,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " (b) can not solve Math problems correctly,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " (c) can not teach Math.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |