document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=774131>Question 774131</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The measure of the supplement of an angle is 20 degrees more than three<BR>\n" );
document.write( "times the measure of the original angle.Find the measures of the angles </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #472488 by </B><A HREF=/tutors/aboutme.mpl?userid=arKed><B>arKed(27)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=arKed><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=arKed><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=472488\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> n1 + n2 = 180<BR>\n" );
document.write( "n2 = 20 + 3(n1)<BR>\n" );
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document.write( "n1 + n2 = 180<BR>\n" );
document.write( "n1 + 20 + 3n1 = 180<BR>\n" );
document.write( "4n1 + 20 = 180<BR>\n" );
document.write( "4n1 = 180 - 20<BR>\n" );
document.write( "4n1 = 160<BR>\n" );
document.write( "4n1 / 4 = 160 / 4<BR>\n" );
document.write( "n1 = 40 degrees ans.\r<BR>\n" );
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document.write( "n2 = 20 + 3(40)<BR>\n" );
document.write( "n2 = 140 degrees ans.\r<BR>\n" );
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document.write( "checking:\r<BR>\n" );
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document.write( "n1 + n2 = 180<BR>\n" );
document.write( "40 + 140 = 180<BR>\n" );
document.write( "180 = 180<BR>\n" );
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