document.write( "Question 45058: !x-9 9 \n" ); document.write( "
Algebra.Com's Answer #29871 by stanbon(75887)\"\" \"About 
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!x-9 9
\n" ); document.write( "means x-9>9 or x-9<-9
\n" ); document.write( "Therefore x>18 or x<0
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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