document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=157356>Question 157356</A>: <I><SPAN STYLE=\"word-break: break-all;\"> EXCUSE MAY SOMEONE PLEASE HELP ME WITH THIS PROBLEM\r<BR>\n" );
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document.write( "3X+3Y+AX+AY </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #115994 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=115994\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3X+%2B+3Y+%2B+AX+%2B+AY ALIGN=MIDDLE  ALT=\"3X+%2B+3Y+%2B+AX+%2B+AY\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "It's a fact, not easy to find, sometimes<BR>\n" );
document.write( "that the letters at the END of the alphabet,<BR>\n" );
document.write( "U,V,W,X,Y, and Z<BR>\n" );
document.write( "are used for variables that can be any<BR>\n" );
document.write( "number, depending on other variables.<BR>\n" );
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document.write( "The letters at the beginning of the <BR>\n" );
document.write( "alphabet are used for CONSTANT variables,<BR>\n" );
document.write( "A,B,C,D,E,F, ETC.<BR>\n" );
document.write( "a constant varible can have any value, but<BR>\n" );
document.write( "once you pick one, it never changes in the<BR>\n" );
document.write( "equation in which it appears.<BR>\n" );
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document.write( "Imagine that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+6.15 ALIGN=MIDDLE  ALT=\"A+=+6.15\"   DISABLED_style= \"max-width:90%; height:auto;\" > (or any number)<BR>\n" );
document.write( "Then you have<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3X+%2B+3Y+%2B+6.15X+%2B+6.15Y ALIGN=MIDDLE  ALT=\"3X+%2B+3Y+%2B+6.15X+%2B+6.15Y\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9.15X+%2B+9.15Y ALIGN=MIDDLE  ALT=\"9.15X+%2B+9.15Y\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "But I don't know what <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A ALIGN=MIDDLE  ALT=\"A\"   DISABLED_style= \"max-width:90%; height:auto;\" > really is, so<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3X+%2B+3Y+%2B+AX+%2B+AY ALIGN=MIDDLE  ALT=\"3X+%2B+3Y+%2B+AX+%2B+AY\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283+%2B+A%29X+%2B+%283+%2B+A%29Y ALIGN=MIDDLE  ALT=\"%283+%2B+A%29X+%2B+%283+%2B+A%29Y\"   DISABLED_style= \"max-width:90%; height:auto;\" > answer  </SPAN>\n" );
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