document.write( "Question 60807: solve each system of equations by using either substitution or elimination.\r
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document.write( "2x-y=-5
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document.write( "4x+y=2 \n" );
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Algebra.Com's Answer #41761 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 2X-Y=-5 \n" ); document.write( "4X+Y=2 \n" ); document.write( "------------------------------ \n" ); document.write( "6X=-3 \n" ); document.write( "X=-3/6 \n" ); document.write( "X=-1/2 SOLUTION \n" ); document.write( "2(-1/2)-Y=-5 \n" ); document.write( "-1-Y=-5 \n" ); document.write( "-Y=-5+1 \n" ); document.write( "-Y=-4 \n" ); document.write( "Y=4\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |