document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=518662>Question 518662</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a triangle ABC, angle B is 4 times angle A and angle C is 16 degrees less than 5 times angle A. <BR>\n" );
document.write( "I can find angle A, but am lost on how to find B and C.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #345238 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=345238\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In a triangle ABC, angle B is 4 times angle A and angle C is 16 degrees less than 5 times angle A. <BR>\n" );
document.write( "----<BR>\n" );
document.write( "Equations:<BR>\n" );
document.write( "A + B + C = 180 degrees<BR>\n" );
document.write( "B = 4A<BR>\n" );
document.write( "C = 5A - 16<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "Substitute for \"B\" and for \"C\" and solve for \"A\":<BR>\n" );
document.write( "A + 4A + 5A-16 = 180<BR>\n" );
document.write( "10A = 196<BR>\n" );
document.write( "A = 19.6 degrees<BR>\n" );
document.write( "---<BR>\n" );
document.write( "B = 4A = 78.4 degrees<BR>\n" );
document.write( "---<BR>\n" );
document.write( "C = 5A-16 = 5*19.6-16 = 82 degrees<BR>\n" );
document.write( "=====================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "======================== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );