document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=18651>Question 18651</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve by graphing:  y=x-3<BR>\n" );
document.write( "                              y=2x+1\r<BR>\n" );
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document.write( "then it has a graphing grid and a line to write the answer. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #8947 by </B><A HREF=/tutors/aboutme.mpl?userid=Alwayscheerful><B>Alwayscheerful(414)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alwayscheerful><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=8947\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Well, you it's already in Slope-intercept form, that makes it a little easier.<BR>\n" );
document.write( "For the first line,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=x-3 ALIGN=MIDDLE  ALT=\"y=x-3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-3 is your y-intercept<BR>\n" );
document.write( "1 is your slope<BR>\n" );
document.write( "Second line:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=2x%2B1 ALIGN=MIDDLE  ALT=\"y=2x%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "1 is your y-intercept<BR>\n" );
document.write( "2 is your slope<BR>\n" );
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document.write( "Then you place those points on a graph<BR>\n" );
document.write( "The place where the two lines intercect is your solution<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28500%2C500%2C-10%2C10%2C-10%2C10%2Cx-3%2C2x%2B1%29 ALIGN=MIDDLE  ALT=\"graph%28500%2C500%2C-10%2C10%2C-10%2C10%2Cx-3%2C2x%2B1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "In this case, the intercection point is (-4,-7)<BR>\n" );
document.write( "So, on the line, you write (-4,-7) and on the graph grid, you draw the graph.<BR>\n" );
document.write( "Hope this helps! </SPAN>\n" );
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