document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1210553>Question 1210553</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The three angles 𝐴, 𝐵, and 𝐶 of the figure shown below are given by (7⁢𝑥−40)∘, (5⁢𝑥)∘, and (8⁢𝑥)∘, respectively. What is the value of 𝑥 ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #853666 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13296)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=853666\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "The sum of the angle measures of the three angles of any triangle is 180 degrees.  Solve the problem using basic algebra.<br><BR>\n" );
document.write( "(7x-40) + (5x) + (8x) = 180<BR>\n" );
document.write( "20x-40 = 180<BR>\n" );
document.write( "20x = 220<BR>\n" );
document.write( "x = 220/20 = 11<br><BR>\n" );
document.write( "ANSWER: 11<br><BR>\n" );
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