document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1058185>Question 1058185</A>: <I><SPAN STYLE=\"word-break: break-all;\"> \"I am a 4-digit odd number where the sum of my digits Is 22. the difference between my first digit and my last digit is equal to my third digit. my second digit is twice my third digit. My first digit is the domain value of f(x)=9x+3 if it's corresponding range value is 66.\" What's my number? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #673203 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=673203\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The first digit is 7, which makes f(7)=66.<BR>\n" );
document.write( "The last digit is x<BR>\n" );
document.write( "The third digit is (7-x)<BR>\n" );
document.write( "The second digit is (14-2x)<BR>\n" );
document.write( "These add to 22<BR>\n" );
document.write( "so, 7+7-x+14-2x+x=22<BR>\n" );
document.write( "28-2x=22<BR>\n" );
document.write( "x=3<BR>\n" );
document.write( "The digits are 7843\r<BR>\n" );
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