document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=908391>Question 908391</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine whether it is linear: \r<BR>\n" );
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document.write( "7x-9+5y=x-3?<BR>\n" );
document.write( "-3x=7?<BR>\n" );
document.write( "0.09x-0.2y=3.3? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #551001 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=551001\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Yes, all three are linear.  Exponents on x or y are 1.  The second equation is still also linear; it could be just a point on a line, or it could be a vertical line including all real number values for y and only one value for x. </SPAN>\n" );
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