document.write( "Question 683777: all numbers n that are within 5 units of 12 \n" ); document.write( "
Algebra.Com's Answer #423728 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( " Lower limit: \"12+-+5+=+7\". \r
\n" ); document.write( "\n" ); document.write( "Upper limit: \"12+%2B+5+=+17\".\r
\n" ); document.write( "\n" ); document.write( "solution: \"7+%3E+x+%3E+17\"
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