document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=98172>Question 98172</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0130501859/algebrahomeworkh>geomety    tools for a challenging world</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> the problem says solve for x algebraically.<BR>\n" );
document.write( "  i dont know what to make it equall.  the problem is: the measure of angle AOC=7x-2, the measure of angle AOB=2x+8, the measure of angle BOC=3x+14 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #71854 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=71854\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> there are <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=180%5Eo ALIGN=MIDDLE  ALT=\"180%5Eo\"   DISABLED_style= \"max-width:90%; height:auto;\" > in every triangle.<BR>\n" );
document.write( "so, 7x-2+2x+8+3x+14=180<BR>\n" );
document.write( "12x+20=180<BR>\n" );
document.write( "12x=160<BR>\n" );
document.write( "x=40/3<BR>\n" );
document.write( "AOC=7*(40/3)-2=91 1/3<BR>\n" );
document.write( "AOB=2*(40/3)+8=34 2/3<BR>\n" );
document.write( "BOC=3*(40/3)+14=54<BR>\n" );
document.write( "Check:<BR>\n" );
document.write( "91 1/3 + 34 2/3 +54 = 180<BR>\n" );
document.write( "Ed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );