document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=691158>Question 691158</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 3 less than or equal to w + 2 less than or equal to 7.  I need to know how to solve it and how to graph the solution </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #426521 by </B><A HREF=/tutors/aboutme.mpl?userid=pmatei><B>pmatei(79)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=pmatei><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=426521\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%3C=w%2B2%3C=7 ALIGN=MIDDLE  ALT=\"3%3C=w%2B2%3C=7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "You need to solve separately <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%2B2%3E=3 ALIGN=MIDDLE  ALT=\"w%2B2%3E=3\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%2B2%3C=7 ALIGN=MIDDLE  ALT=\"w%2B2%3C=7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%2B2%3E=3 ALIGN=MIDDLE  ALT=\"w%2B2%3E=3\"   DISABLED_style= \"max-width:90%; height:auto;\" > gives you <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%3E=1 ALIGN=MIDDLE  ALT=\"w%3E=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%2B2%3C=7 ALIGN=MIDDLE  ALT=\"w%2B2%3C=7\"   DISABLED_style= \"max-width:90%; height:auto;\" > gives you <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%3C=5 ALIGN=MIDDLE  ALT=\"w%3C=5\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The solution is the common part of the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%3E=1 ALIGN=MIDDLE  ALT=\"w%3E=1\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%3C=5 ALIGN=MIDDLE  ALT=\"w%3C=5\"   DISABLED_style= \"max-width:90%; height:auto;\" >, thus <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%3C=w%3C=5 ALIGN=MIDDLE  ALT=\"1%3C=w%3C=5\"   DISABLED_style= \"max-width:90%; height:auto;\" > or w is any number in the interval [1,5]. \r<BR>\n" );
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document.write( "Graphing the solution on the real number axis means the segment from 1 to 5 with closed circles at both ends because of \"or equal\" part of the signs. </SPAN>\n" );
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