document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=379894>Question 379894</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I solve this proof: If PQ=3(x-1), QR=7-2x and PR=6, then PQ=QR\r<BR>\n" );
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document.write( "It is not stated that Q is the midpoint, though by setting up 3(x-1)=7-2x, you can figure out that it comes to 3=3, but because it isn't stated that Q is the midpoint, I can't put down my reason as \"Definition of midpoint\". I really need help. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #269715 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=269715\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> From solving, x = 2, and we have PQ = QR = 3. Even though it's not stated in the problem that Q is the midpoint, we already know it is from solving for x, and showing that PQ = QR.  </SPAN>\n" );
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