document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=556076>Question 556076</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do you do 2x+7y=-20 and y=3x+7<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #362036 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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=362036\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x+7(3x+7)=-20<BR>\n" );
document.write( "2x+21x+49=-20<BR>\n" );
document.write( "23x=-69<BR>\n" );
document.write( "x=-3<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "2*-3+7y=-20<BR>\n" );
document.write( "-6+7y=-20<BR>\n" );
document.write( "7y=-14<BR>\n" );
document.write( "y=-14/7<BR>\n" );
document.write( "y=-2<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "y=3*-3+7<BR>\n" );
document.write( "y=-9+7<BR>\n" );
document.write( "y=-2 </SPAN>\n" );
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