document.write( "Question 297192: Solve any way you can:\r
\n" ); document.write( "\n" ); document.write( "3x - y - 2z = 11
\n" ); document.write( "x – 2y + 3z = 12
\n" ); document.write( "x + y - 2z = 5\r
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\n" ); document.write( "\n" ); document.write( "Eric
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Algebra.Com's Answer #214014 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
x = 9
\n" ); document.write( "y = 6
\n" ); document.write( "z = 5
\n" ); document.write( "--------
\n" ); document.write( "I used an Excel sheet I made that uses determinants.
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