document.write( "Question 11984: twenty-minus a number is 42.find the number \n" ); document.write( "
Algebra.Com's Answer #8748 by jake4blues(1)\"\" \"About 
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20-n=42
\n" ); document.write( "20 -20
\n" ); document.write( "-n=22
\n" ); document.write( "
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