document.write( "Question 203494:
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\n" ); document.write( "\n" ); document.write( " x +yz = 13
\n" ); document.write( " y + zx = 17
\n" ); document.write( " z + xy = 19
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Algebra.Com's Answer #153582 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
If x + yz = 23, then it's 3, 4 and 5. Might that be a typo?
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