document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1189115>Question 1189115</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two lines L1 :2y-3x-6=0and L2 :3y+x-20=0 intersect at point A. A third line L3 is perpendicular to L2 at point A. Find the equation of L3  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #820372 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=820372\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Two lines L1 :2y-3x-6=0and L2 :3y+x-20=0 intersect at point A. A third line L3 is perpendicular to L2 at point A. Find the equation of L3 <BR>\n" );
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document.write( "Find the coordinates of point A.<BR>\n" );
document.write( "Find the slope of L2, call it m1.<BR>\n" );
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document.write( "The slope of lines perpendicular to L2 have a slope of -1/m1, call it m.<BR>\n" );
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document.write( "Use y-y1 = m(x - x1) where (x1,y1) is point A.<BR>\n" );
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document.write( "I don't need the practice.<BR>\n" );
document.write( "This is basic, know it. </SPAN>\n" );
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