document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=69896>Question 69896</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Geometry. A triangle has sides 3x + 7, 4x- 9, and 5x + 6. Find the expression<BR>\n" );
document.write( "that represents its perimeter. I know that P=a+b+c but what I am having problems with is how to show the expression the correct way.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #49793 by </B><A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><B>tutorcecilia(2152)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><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/cgi-bin/show-face.mpl?user=tutorcecilia><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=49793\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P=Side A + Side B + Side C<BR>\n" );
document.write( "P=(3x+7)+(4x-9)+(5x+6) [plug-in the values for all three sides]<BR>\n" );
document.write( "P=3x+7+4x-9+5x+6 [combine like-terms] <BR>\n" );
document.write( "P=12x+4\r<BR>\n" );
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