document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=381089>Question 381089</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help to solve by substitution method for 6m+n=46, m-9n=81. Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #270371 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=270371\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> substitution method for <BR>\n" );
document.write( "6m+n=46, <BR>\n" );
document.write( "m-9n=81<BR>\n" );
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document.write( "m = 9n+81<BR>\n" );
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document.write( "Substitute into the 1st equation and solve for \"n\":<BR>\n" );
document.write( "6(9n+81)+ n = 46<BR>\n" );
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document.write( "54n + 486 + n = 46<BR>\n" );
document.write( "55n = -440<BR>\n" );
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document.write( "n = -8<BR>\n" );
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document.write( "Substitute into m = 9n+81 to solve for \"n\":<BR>\n" );
document.write( "m = 9(-8)+81<BR>\n" );
document.write( "m = 9<BR>\n" );
document.write( "===================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
document.write( " </SPAN>\n" );
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