document.write( "Question 452405: -y for y=-31 \n" ); document.write( "
Algebra.Com's Answer #310991 by MathLover1(20855)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"-y\" for \"y=-31\"\r
\n" ); document.write( "\n" ); document.write( "\"-y=-%28-31%29=31\"
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