document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=498340>Question 498340</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Angle A is 21 less than twice as large as its supplement, Angle B </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #337201 by </B><A HREF=/tutors/aboutme.mpl?userid=cleomenius><B>cleomenius(959)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=cleomenius><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=cleomenius><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=337201\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x + 21 = 180<BR>\n" );
document.write( "3x = 159<BR>\n" );
document.write( "x = 53 degrees, the smaller angle.<BR>\n" );
document.write( "2(53) + 21 = 127 degrees<BR>\n" );
document.write( "127 + 53 = 180 degrees.<BR>\n" );
document.write( "this does check.<BR>\n" );
document.write( "Cleomenius <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );