document.write( "Question 388462: x+y+z=23
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Algebra.Com's Answer #274751 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
You only have two equations and three unknowns.
\n" ); document.write( "You cannot solve for x, y, and z.
\n" ); document.write( "You need a third equation to do that.
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