document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=831469>Question 831469</A>: <I><SPAN STYLE=\"word-break: break-all;\"> On a coordinate grid, RS has endpoint S at (10,10) The midpoint of RS is(9,8) What is the x coordinate of point R? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #501387 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=501387\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The midpoint is the average of x and y values.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X%5Bm%5D=%28X%5BR%5D%2BX%5BS%5D%29%2F2 ALIGN=MIDDLE  ALT=\"X%5Bm%5D=%28X%5BR%5D%2BX%5BS%5D%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9=%28X%5BR%5D%2B10%29%2F2 ALIGN=MIDDLE  ALT=\"9=%28X%5BR%5D%2B10%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X%5BR%5D%2B10=18 ALIGN=MIDDLE  ALT=\"X%5BR%5D%2B10=18\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X%5BR%5D=8 ALIGN=MIDDLE  ALT=\"X%5BR%5D=8\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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