document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=309187>Question 309187</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how would i solve 3x+3y=9 so that I can graph it? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #221047 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=221047\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> There's no single solution, so you can't solve it.<BR>\n" );
document.write( "The graph is a straight line, and every point on it is a \"solution\" in the sense that it fits the equation.<BR>\n" );
document.write( "3x + 3y = 9<BR>\n" );
document.write( "Find y in terms of x:<BR>\n" );
document.write( "x + y = 3<BR>\n" );
document.write( "y = -x + 3<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "Pick 2 values for x and find the corresponding y.<BR>\n" );
document.write( "Plot the 2 points.<BR>\n" );
document.write( "Draw a straight line thru them.<BR>\n" );
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