document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1009188>Question 1009188</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Complete the 2 column proof. \r<BR>\n" );
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document.write( "Given m<rst = 5x and m<uvw = 7x <BR>\n" );
document.write( "<rstand <uvw are supplementary. \r<BR>\n" );
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document.write( "Prove x=15 \r<BR>\n" );
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document.write( "m<rst=5x and m<uvw=7x <rst and <uvw are supplementary given \r<BR>\n" );
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document.write( "m<rst + <uvw = 180 definition of supplementary angles \r<BR>\n" );
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document.write( "5x+7x = 180 ? \r<BR>\n" );
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document.write( "12x=180 ? \r<BR>\n" );
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document.write( "x=15 ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #626394 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=626394\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Oh I see, you want the reasons for these...<BR>\n" );
document.write( "5x+7x = 180 ?   By substitution\r<BR>\n" );
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document.write( "12x=180 ?   Addition of like terms.\r<BR>\n" );
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document.write( "x=15 ?    Division property of equality. </SPAN>\n" );
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