document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=99952>Question 99952</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Are these equations linear and,if not, explain.\r<BR>\n" );
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document.write( "x/2-y=7\r<BR>\n" );
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document.write( "G(X)=2/X-3\r<BR>\n" );
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document.write( "X=3+y\r<BR>\n" );
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document.write( "f(x)=7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #72765 by </B><A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><B>tutorcecilia(2152)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><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=tutorcecilia><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=72765\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x/2-y=7   Yes, this is a linear equation.  If you were to graph this line, the graph will be a straight line.<BR>\n" );
document.write( "Re-writen as y=(1/2)x-7<BR>\n" );
document.write( "Graphing:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+25%2C+-10%2C+10%2C+%281%2F2%29x-7%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+25%2C+-10%2C+10%2C+%281%2F2%29x-7%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
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document.write( "G(X)=2/X-3 No, this is not a linear equation.  If you were to graph this line, it would not be a straight line<BR>\n" );
document.write( "Graphing:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+2%2Fx-3%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+2%2Fx-3%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( ". <BR>\n" );
document.write( "X=3+y Yes, this is a linear equation.  If you were to graph this line, the graph will be a straight line.<BR>\n" );
document.write( "Re-write as y=x-3<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+x-3%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+x-3%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( ".<BR>\n" );
document.write( "f(x)=7 Yes, this is a linear equation.  If you were to graph this line, the graph will be a straight line.<BR>\n" );
document.write( "Graphing:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+7%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+7%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( " </SPAN>\n" );
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