document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=795640>Question 795640</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine k so that the point (1,2) lies on the line kx+(k-1)y=13 <BR>\n" );
document.write( "Answer choices: A. 4 B. 5 C. -5 D. -4<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #481114 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=481114\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  Determine k so that the point (1,2) lies on the line kx+(k-1)y=13 <BR>\n" );
document.write( "Replace x and y with 1 and 2<BR>\n" );
document.write( "1k + 2(k-1) = 13<BR>\n" );
document.write( "1k + 2k - 2 = 13<BR>\n" );
document.write( "3k = 13 + 2<BR>\n" );
document.write( "3k = 15<BR>\n" );
document.write( "k = 5<BR>\n" );
document.write( ":<BR>\n" );
document.write( "The equation then; 5x + 4y = 13 </SPAN>\n" );
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