document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=688047>Question 688047</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I NEED TO KNOW FOR LINE SEGMENT AB WITH MIDPOINT M, DETERMINE THE COORDINATES OF POINT B.  46.  A(15,25); M=(6.5, 16.5)  CAN YOU SHOW ME STEP BY STEP HOW TO DO THIS?  I DON'T UNDERSTAND THEM.  THANK YOU. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #425483 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=425483\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I NEED TO KNOW FOR LINE SEGMENT AB WITH MIDPOINT M, DETERMINE THE COORDINATES OF POINT B. 46. A(15,25); M=(6.5, 16.5) CAN YOU SHOW ME STEP BY STEP HOW TO DO THIS? I DON'T UNDERSTAND THEM. THANK YOU.<BR>\n" );
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document.write( "Let B have coordinates: x,y<BR>\n" );
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document.write( "Since M is the middle:  (15+x)/2 = 6.5<BR>\n" );
document.write( "15 + x = 13<BR>\n" );
document.write( "x = -2<BR>\n" );
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document.write( " (25+y)/2 = 16.5<BR>\n" );
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document.write( "25+y = 33<BR>\n" );
document.write( "y = 8<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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