document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=644550>Question 644550</A>: <I><SPAN STYLE=\"word-break: break-all;\"> To say that [x+7]<= 5  is the same as saying x is in the closed interval [A,B]<BR>\n" );
document.write( "A where  is:  <BR>\n" );
document.write( "and where B is: \r<BR>\n" );
document.write( "\n" );
document.write( "Plaese help me! I do not understand this at all! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #405119 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=405119\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> To say that [x+7]<= 5 is the same as saying x is in the closed interval [A,B]<BR>\n" );
document.write( "A where is: <BR>\n" );
document.write( "and where B is: <BR>\n" );
document.write( "-----<BR>\n" );
document.write( "|x+7| <= 5 means -5<= x+7 <=5<BR>\n" );
document.write( "--<BR>\n" );
document.write( "Subtracting 7 along the line you get:<BR>\n" );
document.write( "-12 <= x <= -2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "So, A = -12 and B = -2<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );