document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=256082>Question 256082</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 2^(x+3y)= 128 and 2^(3x-y)=2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #188408 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=188408\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2^(x+3y) = 2^7 ___ x + 3y = 7\r<BR>\n" );
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document.write( "2^(3x-y) = 2^1 ___ 3x - y = 1 ___ 9x - 3y = 3\r<BR>\n" );
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document.write( "adding eqns ___ 10x = 10 ___ x = 1\r<BR>\n" );
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document.write( "substituting ___ 1 + 3y = 7 ___ 3y = 6 ___ y = 2 </SPAN>\n" );
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