document.write( "Question 1110018: X+y+z+w=6
\n" ); document.write( "2x+3y-w=0
\n" ); document.write( "-3x+4y+z+2w=4
\n" ); document.write( "X+2y-z+w=0
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Algebra.Com's Answer #725016 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
X+y+z+w=6
\n" ); document.write( " 2x+3y-w=0
\n" ); document.write( " -3x+4y+z+2w=4
\n" ); document.write( " X+2y-z+w=0
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\n" ); document.write( "What method do you prefer?
\n" ); document.write( "(w,x,y,z) = (2,1,0,3)
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