document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=207181>Question 207181</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do you put x-4=7 into slope-intercept form? This is what I tried already:\r<BR>\n" );
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document.write( "x-4=7<BR>\n" );
document.write( "-x  -x<BR>\n" );
document.write( "-y=-x+4\r<BR>\n" );
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document.write( "Is that how you would do it? I don't think you can have a negative Y though. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #156631 by </B><A HREF=/tutors/aboutme.mpl?userid=mickclns><B>mickclns(59)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mickclns><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=156631\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is the ONLY kind of linear equation that CANNOT be put in slope-intercept form, because it is a vertical line and has no slope (not a slope of 0, that is horizontal, but its slope is undefined) -- pick two points on a vertical line, the rise will be something, the run will be 0, so rise / run will be undefined -- you can't divide by 0.\r<BR>\n" );
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document.write( "x-4=7     -->    x = 11.  In other words, this is all of the points, (x,y), such that the x coordinate is 11.<BR>\n" );
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