document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1020378>Question 1020378</A>: <I><SPAN STYLE=\"word-break: break-all;\"> write an equation for the line that contains the point (8,-2) and is perpendicular to the line 4x-2y=9 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #636264 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=636264\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The line would have the form 2x+4y = c for some particular constant c.  \r<BR>\n" );
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document.write( "c = 2*8 + 4*(-2) = 16 - 8 = 8.\r<BR>\n" );
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document.write( "Therefore the line is 2x+4y = 8, or x + 2y = 4. </SPAN>\n" );
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