document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1103669>Question 1103669</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 2x+3y=3<BR>\n" );
document.write( "3x-7y= -30\r<BR>\n" );
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document.write( "solve system by addition method.  Solve for x,y </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #718356 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=718356\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x+3y=3<BR>\n" );
document.write( "3x-7y= -30\r<BR>\n" );
document.write( "\n" );
document.write( "solve system by addition method.<BR>\n" );
document.write( "============<BR>\n" );
document.write( "Multiply the 1st eqn by 3, and the 2nd by -2.<BR>\n" );
document.write( "then add.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "6x + 9y = 9   --- 1st eqn times 3<BR>\n" );
document.write( "-6x+14y = 60  --- 2nd eqn times -2<BR>\n" );
document.write( "--------------------------------------------- Add<BR>\n" );
document.write( "23y = 69<BR>\n" );
document.write( "y = 3<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "2x + 3y = 3<BR>\n" );
document.write( "2x + 9 = 3<BR>\n" );
document.write( "2x = -6<BR>\n" );
document.write( "x = -3<BR>\n" );
document.write( " </SPAN>\n" );
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