document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=119661>Question 119661</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the value of k if one root of (3k+1)x^2-2kx=-5 is 1? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #87685 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=87685\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If 1 is a root, then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%281%29=0 ALIGN=MIDDLE  ALT=\"f%281%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283k%2B1%29x%5E2-2kx=-5 ALIGN=MIDDLE  ALT=\"%283k%2B1%29x%5E2-2kx=-5\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given equation\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283k%2B1%29x%5E2-2kx%2B5=0 ALIGN=MIDDLE  ALT=\"%283k%2B1%29x%5E2-2kx%2B5=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Add 5 to both sides\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283k%2B1%29%281%29%5E2-2k%281%29%2B5=0 ALIGN=MIDDLE  ALT=\"%283k%2B1%29%281%29%5E2-2k%281%29%2B5=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=1 ALIGN=MIDDLE  ALT=\"x=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3k%2B1-2k%2B5=0 ALIGN=MIDDLE  ALT=\"3k%2B1-2k%2B5=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Simplify\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k%2B6=0 ALIGN=MIDDLE  ALT=\"k%2B6=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Combine like terms on the left side\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k=-6 ALIGN=MIDDLE  ALT=\"k=-6\"   DISABLED_style= \"max-width:90%; height:auto;\" >Subtract 6 from both sides\r<BR>\n" );
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document.write( "Answer:\r<BR>\n" );
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document.write( "So our answer is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k=-6 ALIGN=MIDDLE  ALT=\"k=-6\"   DISABLED_style= \"max-width:90%; height:auto;\" >  </SPAN>\n" );
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