document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=343219>Question 343219</A>: <I><SPAN STYLE=\"word-break: break-all;\"> my problem is <BR>\n" );
document.write( "in any triangle the sum of the measures of the angles is 180 degrees. In triangle ABC, angle A is four times as large as angle B. Angle C measures 20 degrees less than angle B. Find the measure of each angle.\r<BR>\n" );
document.write( "\n" );
document.write( "we are suposed to turn it into an equation find an angle then solve the problem from there. i cannot think of an equation.<BR>\n" );
document.write( "i have tried:<BR>\n" );
document.write( "180= 4X+X-20<BR>\n" );
document.write( "and other equations but none work<BR>\n" );
document.write( "thank you for helping me! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #245584 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=245584\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let angle B be x<BR>\n" );
document.write( "Angle A = 4x<BR>\n" );
document.write( "Angle C = x-20<BR>\n" );
document.write( "..<BR>\n" );
document.write( "x+4x+x-20 =180<BR>\n" );
document.write( "6x-20=180<BR>\n" );
document.write( "+20<BR>\n" );
document.write( "6x=180+20<BR>\n" );
document.write( "6x=200<BR>\n" );
document.write( "x= 33.33  Angle B<BR>\n" );
document.write( "..<BR>\n" );
document.write( "Angle A = 4x = 133.32<BR>\n" );
document.write( "Angle C =x-20= 13.33<BR>\n" );
document.write( "CHECK\r<BR>\n" );
document.write( "\n" );
document.write( "33.33 + 133.32 + 13.33 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );