document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=126044>Question 126044</A>: <I><SPAN STYLE=\"word-break: break-all;\"> -14<7x<21 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #92363 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=92363\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-14%3C7x%3C21 ALIGN=MIDDLE  ALT=\"-14%3C7x%3C21\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given inequality\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2%3Cx%3C3 ALIGN=MIDDLE  ALT=\"-2%3Cx%3C3\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide every side by 7 to isolate x. \r<BR>\n" );
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document.write( "So the solution in interval notation is: (-2,3)\r<BR>\n" );
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document.write( "Now let's graph the solution set\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28500%2C50%2C-10%2C10%2C-10%2C10%2C%0D%0Anumber_line%28+500%2C+-9.5%2C+10.5%29%2C%0D%0Ablue%28line%28-2.25%2C-7%2C2.35%2C-7%29%29%2C%0D%0Ablue%28line%28-2.25%2C-6%2C2.35%2C-6%29%29%2C%0D%0Ablue%28line%28-2.25%2C-5%2C2.35%2C-5%29%29%2C%0D%0A%0D%0Acircle%28-2.5%2C-5.8%2C0.35%29%2C%0D%0Acircle%28-2.5%2C-5.8%2C0.4%29%2C%0D%0Acircle%28-2.5%2C-5.8%2C0.45%29%2C%0D%0A%0D%0Acircle%282.5%2C-5.8%2C0.35%29%2C%0D%0Acircle%282.5%2C-5.8%2C0.4%29%2C%0D%0Acircle%282.5%2C-5.8%2C0.45%29%0D%0A%0D%0A%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Note: at <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-2 ALIGN=MIDDLE  ALT=\"x=-2\"   DISABLED_style= \"max-width:90%; height:auto;\" > there is a <font size=\"4\"><b>open</b></font>  circle (which means this point is excluded) and at <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=3 ALIGN=MIDDLE  ALT=\"x=3\"   DISABLED_style= \"max-width:90%; height:auto;\" > there is a <font size=\"4\"><b>open</b></font> circle (which means this point is excluded)\r<BR>\n" );
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