document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=513159>Question 513159</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 4a +7+2a=21-a </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #342907 by </B><A HREF=/tutors/aboutme.mpl?userid=umail08><B>umail08(87)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=umail08><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=umail08><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=342907\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4a +7+2a=21-a<BR>\n" );
document.write( "6a + 7 = 21 – a<BR>\n" );
document.write( "6a + a = 21 – 7<BR>\n" );
document.write( "7a = 14<BR>\n" );
document.write( "7a/7 = 14/7<BR>\n" );
document.write( "a = 2 <BR>\n" );
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