document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=176480>Question 176480</A>: <I><SPAN STYLE=\"word-break: break-all;\"> \"A certain angle is 30 degrees less than 4 times it's compliment. Find the angle's supplement.\"\r<BR>\n" );
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document.write( "I need a step by step answer to the above word problem. Thank you in advance. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #131593 by </B><A HREF=/tutors/aboutme.mpl?userid=Mathtut><B>Mathtut(3670)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Mathtut><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=131593\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let a and b be our supplementary angles<BR>\n" );
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document.write( "b=4a-30..........eq 1<BR>\n" );
document.write( "a+b=180..........eq 2<BR>\n" );
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document.write( "rewrite eq 2 to b=180-a and plug it into eq 1<BR>\n" );
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document.write( "180-a=4a-30<BR>\n" );
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document.write( "5a=210<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28a=42%29 ALIGN=MIDDLE  ALT=\"highlight%28a=42%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >degrees<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28b=4%2842%29-30=138%29 ALIGN=MIDDLE  ALT=\"highlight%28b=4%2842%29-30=138%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >degrees </SPAN>\n" );
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