document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1030545>Question 1030545</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help solve this liner equation using substitution method :a)m+3n=23<BR>\n" );
document.write( "                 m+n=11<BR>\n" );
document.write( "b)2a+b=7<BR>\n" );
document.write( "  3a+2b=12 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #645388 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=645388\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solve this liner equation using substitution method :<BR>\n" );
document.write( "a)<BR>\n" );
document.write( "m+3n=23<BR>\n" );
document.write( "m+n=11<BR>\n" );
document.write( "----<BR>\n" );
document.write( "m = 23-3n<BR>\n" );
document.write( "(23-3n)+n = 11<BR>\n" );
document.write( "-2n = -12<BR>\n" );
document.write( "n = 6<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Solve for \"m\":<BR>\n" );
document.write( "m = 23-3n<BR>\n" );
document.write( "m = 23-3*6 = 5<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "b)2a+b=7<BR>\n" );
document.write( "3a+2b=12<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "b = 7-2a<BR>\n" );
document.write( "3a + 2(7-2a) = 12<BR>\n" );
document.write( "3a + 14 - 4a = 12<BR>\n" );
document.write( "-a = -2<BR>\n" );
document.write( "a = 2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve for \"b\"::<BR>\n" );
document.write( "b = 7-2a = 3<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "--------------- </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );