document.write( "Question 45810: solve\r
\n" ); document.write( "\n" ); document.write( "x+2y=0
\n" ); document.write( "x-2y=12
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Algebra.Com's Answer #30407 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
X+2Y=0
\n" ); document.write( "X-2Y=12 BY ADDING THESE TWO EQUATIONS WE GET
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\n" ); document.write( "2X=12 OR X=12/2 OR X=6 THEN 6+2Y=0 OR 2Y=-6 OR Y=-6/2 OR Y=-3
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