document.write( "Question 45816: solve by elimination\r
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document.write( "x-3y=-16
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document.write( "-3x-3y=0 \n" );
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Algebra.Com's Answer #30412 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! X-3Y=-16 THEN -3Y=-16-X NOW SUBSTITUTINF -16-X FOR -3Y IN EQUATION #2 WE GET\r \n" ); document.write( "\n" ); document.write( "-3X-16-X=0 OR -4X-16=0 OR -4X=16 OR X=16/-4 OR X=-4 THE -4-3Y=-16 OR -3Y=-12 \r \n" ); document.write( "\n" ); document.write( "OR Y=4 \n" ); document.write( " |