document.write( "Question 952417: Solve by the elimination method
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document.write( "-4x-5y=2
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document.write( "12x+20y=-9\r
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document.write( "and
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document.write( "5x-y=24
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document.write( "x+4y=9 \n" );
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Algebra.Com's Answer #581641 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Solve by the elimination method \n" ); document.write( "-4x-5y=2 \n" ); document.write( "12x+20y=-9 \n" ); document.write( "Multiply the 1st eqn by 3, then add. \n" ); document.write( "====================\r \n" ); document.write( "\n" ); document.write( "and \n" ); document.write( "5x-y=24 \n" ); document.write( "x+4y=9 \n" ); document.write( "Multiply the 1st eqn by 4, then add. \n" ); document.write( " |