document.write( "Question 113577: solve the system:
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document.write( "{x+5y-z=4
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document.write( "{3x+4y+z=4
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document.write( "{x-y+z=0.
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document.write( "thanks for the help. \n" );
document.write( "
Algebra.Com's Answer #82646 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! {x+5y-z=4 \n" ); document.write( "{3x+4y+z=4 \n" ); document.write( "{x-y+z=0. \n" ); document.write( "---------------- \n" ); document.write( "Using a TI-83 Matrix function: \n" ); document.write( "x = 2 \n" ); document.write( "y = 0 \n" ); document.write( "z = -2 \n" ); document.write( "------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |