document.write( "Question 229703: solve the system
\n" ); document.write( "x+y+z=-1
\n" ); document.write( "x-y+3z=-17
\n" ); document.write( "2x+y+z=-2\r
\n" ); document.write( "\n" ); document.write( "Solve the system
\n" ); document.write( "x-y+2z=7
\n" ); document.write( "2x+z=4
\n" ); document.write( "x+5y+z=9\r
\n" ); document.write( "\n" ); document.write( "Solve the system
\n" ); document.write( "3x+4y=-2
\n" ); document.write( "x=-2y\r
\n" ); document.write( "\n" ); document.write( "Solve the system
\n" ); document.write( "3x+4y=40
\n" ); document.write( "x-2y=0\r
\n" ); document.write( "\n" ); document.write( "Solve the system
\n" ); document.write( "x-y+z=6
\n" ); document.write( "x+y+z=2
\n" ); document.write( "x+y-z=0\r
\n" ); document.write( "\n" ); document.write( "Solve the system
\n" ); document.write( "y-3z=-12
\n" ); document.write( "-2x+y+2z=5
\n" ); document.write( "2x+3z=7
\n" ); document.write( "

Algebra.Com's Answer #170231 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Not doing your entire homework assignment for you. Sorry.\r
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\n" ); document.write( "\n" ); document.write( "John
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