document.write( "Question 406053: solove for inequality 21>u-9 \n" ); document.write( "
Algebra.Com's Answer #286661 by algebrahouse.com(1659)\"\" \"About 
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\"solve for inequality 21 > u - 9\"\r
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\n" ); document.write( "\n" ); document.write( "21 > u - 9
\n" ); document.write( "30 > u {added 9 to both sides}
\n" ); document.write( "u < 30 {switched around, so u is first}\r
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