document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=18927>Question 18927</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i need to know if you have a problem like - 5x+x what is does the x mean? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #9082 by </B><A HREF=/tutors/aboutme.mpl?userid=wuwei96815><B>wuwei96815(245)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=wuwei96815><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=9082\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x is what is called a variable.  A variable can have many different values.  This is the opposite of a constant which can have only one particular value.  The number 5 is an example of a constant since it can have only one value which is 5. </SPAN>\n" );
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