document.write( "Question 907970: Solve the following system of equations using matrices (row operations)\r
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document.write( "-x+y+z=-2
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document.write( "-x+5y-19z=-30
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document.write( "7x-5y-17z=0 \n" );
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Algebra.Com's Answer #551231 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! infinite solutions. \n" ); document.write( " \n" ); document.write( " |