document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=186613>Question 186613</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Angle A is 80 less than tree times angle B. If placed side by side they form a straight angle, find each angle. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #139908 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=139908\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+(3x-80)=180<BR>\n" );
document.write( "4x=180+80<BR>\n" );
document.write( "4x=260<BR>\n" );
document.write( "x=260/4<BR>\n" );
document.write( "x=65  ans. for the smaller angle.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "65+(3*65-80)=180<BR>\n" );
document.write( "65+(195-80)=180<BR>\n" );
document.write( "65+115=180<BR>\n" );
document.write( "180=180 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );