document.write( "Question 454259: 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
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Algebra.Com's Answer #853396 by n3(7)\"\" \"About 
You can put this solution on YOUR website!
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\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
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\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
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\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
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\n" ); document.write( "\n" ); document.write( "I don't know how he's tolerated on this forum.\r
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\n" ); document.write( "\n" ); document.write( "For other visitors - my advice is to ignore his posts, for the peace in your mind.\r
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\n" ); document.write( "\n" ); document.write( "About him,  everybody should know three truths: \r
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\n" ); document.write( "\n" ); document.write( "        (a)   @josgarithmetic does not know  Math,\r
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\n" ); document.write( "\n" ); document.write( "        (b)   can not solve  Math problems correctly,\r
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\n" ); document.write( "\n" ); document.write( "        (c)   can not teach  Math.\r
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