document.write( "Question 1060380: 2x+2y-6z=5
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document.write( "-3x+y-z=-2
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document.write( "-x-y+3z=4 \n" );
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Algebra.Com's Answer #675336 by Edwin McCravy(20065) You can put this solution on YOUR website! \r\n" ); document.write( "Multiply the 3rd original equation by 2 and\r\n" ); document.write( "add it to the 1st original equation:\r\n" ); document.write( "\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |