document.write( "Question 129262: \r
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\n" ); document.write( "\n" ); document.write( "4x+y=-9 4x+2y=-10
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Algebra.Com's Answer #94465 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
4X+Y=-9
\n" ); document.write( "-4X-2Y=10
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\n" ); document.write( "-Y=1
\n" ); document.write( "Y=-1 ANSWER.
\n" ); document.write( "4X-1=-9
\n" ); document.write( "4X=-9+1
\n" ); document.write( "4X=-8
\n" ); document.write( "X=-8/4
\n" ); document.write( "X=-2 ANSWER.
\n" ); document.write( "4*-2+2*-1=-10
\n" ); document.write( "-8-2=-10
\n" ); document.write( "-10=-10
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