document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1140299>Question 1140299</A>: <I><SPAN STYLE=\"word-break: break-all;\"> an isosceles triangle has two sides of equal length.  the length of one of the equals sides is 3cm more than 2 times the length of the third side.  find the length when the perimeter is 21 cm. what is the length of each equal side and what is the length of the 3rd side? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #760795 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=760795\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x, x, and t, the third side\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=2t%2B4 ALIGN=MIDDLE  ALT=\"x=2t%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Now you only need work with one variable:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282t%2B4%29%2B%282t%2B4%29%2Bt=21 ALIGN=MIDDLE  ALT=\"%282t%2B4%29%2B%282t%2B4%29%2Bt=21\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Solve for t. </SPAN>\n" );
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