document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=576066>Question 576066</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello, thanks!! I just want to know what do I do with the x and y thats given? Plugging it in didn't help\r<BR>\n" );
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document.write( "Find the equation of the line satisfying the conditions given. Express the answer in standard form.\r<BR>\n" );
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document.write( "Through (9, 7), perpendicular to 7x + 2y = 69 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #369729 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=369729\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If the given equation is put into the form<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+mx+%2B+b+ ALIGN=MIDDLE  ALT=\"+y+=+mx+%2B+b+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "the slope of the other is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+-%281%2Fm%29+ ALIGN=MIDDLE  ALT=\"+-%281%2Fm%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+7x+%2B+2y+=+69+ ALIGN=MIDDLE  ALT=\"+7x+%2B+2y+=+69+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2y+=+-7x+%2B+69+ ALIGN=MIDDLE  ALT=\"+2y+=+-7x+%2B+69+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+-%287%2F2%29%2Ax+%2B+69%2F2+ ALIGN=MIDDLE  ALT=\"+y+=+-%287%2F2%29%2Ax+%2B+69%2F2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+-%281%2Fm%29+=+-%28-2%2F7%29+ ALIGN=MIDDLE  ALT=\"+-%281%2Fm%29+=+-%28-2%2F7%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+-%281%2Fm%29+=+2%2F7+ ALIGN=MIDDLE  ALT=\"+-%281%2Fm%29+=+2%2F7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So far I have<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+%282%2F7%29x+%2B+b+ ALIGN=MIDDLE  ALT=\"+y+=+%282%2F7%29x+%2B+b+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Now plug in (9,7) to find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b ALIGN=MIDDLE  ALT=\"b\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+7+=+%282%2F7%29%2A9+%2B+b+ ALIGN=MIDDLE  ALT=\"+7+=+%282%2F7%29%2A9+%2B+b+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+b+=+7+-+18%2F7+ ALIGN=MIDDLE  ALT=\"+b+=+7+-+18%2F7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+b+=+%28+49+-+18+%29%2F7+ ALIGN=MIDDLE  ALT=\"+b+=+%28+49+-+18+%29%2F7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+b+=+31%2F7+ ALIGN=MIDDLE  ALT=\"+b+=+31%2F7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+%282%2F7%29%2Ax+%2B+31%2F7+ ALIGN=MIDDLE  ALT=\"+y+=+%282%2F7%29%2Ax+%2B+31%2F7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Multiply both sides by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7 ALIGN=MIDDLE  ALT=\"7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+7y+=+2x+%2B+31+ ALIGN=MIDDLE  ALT=\"+7y+=+2x+%2B+31+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x+-+7y+=+-31+ ALIGN=MIDDLE  ALT=\"+2x+-+7y+=+-31+\"   DISABLED_style= \"max-width:90%; height:auto;\" > answer<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "Here's a plot of the 2 equations:<BR>\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+400%2C+400%2C+-3%2C+12%2C+-3%2C+12%2C+%282%2F7%29%2Ax+%2B+31%2F7%2C+-%287%2F2%29%2Ax+%2B+69%2F2+%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );