document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1010785>Question 1010785</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if (2x+5)° and (3x+5)° are the pairs of supplementary angles then find their sizes. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #626247 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=626247\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Supplementary angles add up to 180 degrees.<BR>\n" );
document.write( "(2x+5)+(3x+5)= 180<BR>\n" );
document.write( "5x+10= 180<BR>\n" );
document.write( "5x= 170<BR>\n" );
document.write( "x= 34 Now substitute in the equations.<BR>\n" );
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document.write( "2(34)+5= 73 This is one angle<BR>\n" );
document.write( "3(34)+5= 117 degrees is the other angle </SPAN>\n" );
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