document.write( "Question 1103392: Enter the augmented matrix.\r
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document.write( "7x+y+5z=2
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document.write( "5x-8y-z=6
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document.write( "x-6y-4z=-9 \n" );
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Algebra.Com's Answer #718109 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 7x+y+5z=2 \n" ); document.write( "5x-8y-z=6 \n" ); document.write( "x-6y-4z=-9 \n" ); document.write( "Take out the letters (variables) and plus signs add 1 if there is no coefficient \n" ); document.write( " \r\n" ); document.write( "|7 1 5 | 2|\r\n" ); document.write( "|5 -8 -1 | 6|\r\n" ); document.write( "|1 -6 -4 |-9|\r\n" ); document.write( "\n" ); document.write( " |