document.write( "Question 330107: Let x = -3, y = 7 and z = -1
\n" ); document.write( "Evaluate the expression to find D\r
\n" ); document.write( "\n" ); document.write( "D = xyz
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Algebra.Com's Answer #236628 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"D+=+xyz\"
\n" ); document.write( "\"D+=+%28-3%29%287%29%28-1%29\"
\n" ); document.write( "\"D=21\"
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