document.write( "Question 1000839: solve the system of linear equations\r
\n" ); document.write( "\n" ); document.write( "x+y=-6
\n" ); document.write( "-x+y=6
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Algebra.Com's Answer #618200 by MathTherapy(10552)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "solve the system of linear equations\r
\n" ); document.write( "\n" ); document.write( "x+y=-6
\n" ); document.write( "-x+y=6
\n" ); document.write( "
\"highlight_green%28system%28x+=+-+6_and%2Cy+=+0%29%29\" \n" );
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