document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=349359>Question 349359</A>: <I><SPAN STYLE=\"word-break: break-all;\"> decide whether the pair of lines is parallel, perpendicular or neither<BR>\n" );
document.write( "3x+2y=7<BR>\n" );
document.write( "2x-3y=5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #803447 by </B><A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><B>CubeyThePenguin(3113)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><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=CubeyThePenguin><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=803447\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> line 1: 2y = -3x + 7<BR>\n" );
document.write( "y = -3x/2 + 7/2\r<BR>\n" );
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document.write( "line 2: -3y = -2x + 5<BR>\n" );
document.write( "y = 2x/3 - 5/3\r<BR>\n" );
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document.write( "slopes: (-3/2)(2/3) = -1\r<BR>\n" );
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document.write( "The lines are perpendicular. </SPAN>\n" );
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