document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1178314>Question 1178314</A>: <I><SPAN STYLE=\"word-break: break-all;\"> x  -  2y =  -  1<BR>\n" );
document.write( "3y = x + 4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #807522 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=807522\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> --------------------<BR>\n" );
document.write( "x - 2y = - 1<BR>\n" );
document.write( "3y = x + 4<BR>\n" );
document.write( "--------------------\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "And what?\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28x-2y=-1%2C3y=x%2B4%29 ALIGN=MIDDLE  ALT=\"system%28x-2y=-1%2C3y=x%2B4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28x-2y=-1%2C-x%2B3y=4%29 ALIGN=MIDDLE  ALT=\"system%28x-2y=-1%2C-x%2B3y=4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "ADD corresponding members and eliminate x.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-2y%29%2B3y=%28-1%29%2B4 ALIGN=MIDDLE  ALT=\"%28-2y%29%2B3y=%28-1%29%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=3%29 ALIGN=MIDDLE  ALT=\"highlight%28y=3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >---------------Now use this, in either equation, to find x. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );