document.write( "Question 1107088: solve the system of equation x+y+z=9
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document.write( "-x+y+z=1
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document.write( "x-y-z=5\r
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document.write( "would appreciate some help \n" );
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Algebra.Com's Answer #722092 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! solve the system of equation \n" ); document.write( "x+y+z=9 \n" ); document.write( "-x+y+z=1 \n" ); document.write( "x-y-z=5 \n" ); document.write( "================ \n" ); document.write( "Adding eqns 2 & 3 --> 0 = 6\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |