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" );
document.write( "
Algebra.Com's Answer #30413 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! solve by elimination \n" ); document.write( "x-3y=-16............I \n" ); document.write( "-3x-3y=0...........II \n" ); document.write( "EQN.I-EQN.II \n" ); document.write( "X+3X=16 \n" ); document.write( "4X=16 \n" ); document.write( "X=16/4=4 \n" ); document.write( "4-3Y=16 \n" ); document.write( "3Y=4-16=-12 \n" ); document.write( "Y=-4 \n" ); document.write( " |