document.write( "Question 58744: using x, y, z and w, for the variables, write the system of linear equations represented by the given augmented matrix:\r
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document.write( "9 1 0 8|6
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document.write( "-1 5 1 0|-12
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document.write( "7 0 0 3|-9
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document.write( "0 4 0 -4|8 \n" );
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Algebra.Com's Answer #40271 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 9X+Y+8W=6 \n" ); document.write( "-X+5Y+Z=-12 \n" ); document.write( "7X+3W=-9 \n" ); document.write( "4Y-4W=8 \n" ); document.write( " |