document.write( "Question 113577: solve the system:
\n" ); document.write( "{x+5y-z=4
\n" ); document.write( "{3x+4y+z=4
\n" ); document.write( "{x-y+z=0.
\n" ); document.write( "thanks for the help.
\n" ); document.write( "

Algebra.Com's Answer #82646 by stanbon(75887)\"\" \"About 
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( "
\n" );