document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=493825>Question 493825</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this.  I have the worst trouble with algebraic expressions...Aircraft A has 139 more seats than Aircraft B.  If their total number of seats is 449, find the number of seats for each aircraft. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #335474 by </B><A HREF=/tutors/aboutme.mpl?userid=mervh1967><B>mervh1967(6)</B></A><img src=\"/images/stars/stars-05.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mervh1967><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=335474\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let's write some equations!<BR>\n" );
document.write( "The total number of seats is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2BB=449 ALIGN=MIDDLE  ALT=\"A%2BB=449\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=B%2B139 ALIGN=MIDDLE  ALT=\"A=B%2B139\"   DISABLED_style= \"max-width:90%; height:auto;\" > since A has 139 more seats than B\r<BR>\n" );
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document.write( "Now we can solve them.<BR>\n" );
document.write( "inserting <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=B%2B139 ALIGN=MIDDLE  ALT=\"A=B%2B139\"   DISABLED_style= \"max-width:90%; height:auto;\" > into the first eaquation leads to<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28B%2B139%29%2BB=449 ALIGN=MIDDLE  ALT=\"%28B%2B139%29%2BB=449\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "so <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2AB=449-139=310 ALIGN=MIDDLE  ALT=\"2%2AB=449-139=310\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "therefore <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B=310%2F2=155 ALIGN=MIDDLE  ALT=\"B=310%2F2=155\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "and so <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=B%2B139=155%2B139=294 ALIGN=MIDDLE  ALT=\"A=B%2B139=155%2B139=294\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "merv </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );