document.write( "Question 312055: + 31 -(-16) equals? \n" ); document.write( "
Algebra.Com's Answer #223116 by nerdybill(7384)\"\" \"About 
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+ 31 -(-16)
\n" ); document.write( "= 31 -(-16)
\n" ); document.write( "= 31 + 16
\n" ); document.write( "= 47
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