document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=565524>Question 565524</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve by the substitution method.\r<BR>\n" );
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document.write( "4m + n = 33<BR>\n" );
document.write( "m - 7n = 30 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #365840 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=365840\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve by the substitution method. <BR>\n" );
document.write( "4m + n = 33<BR>\n" );
document.write( "m - 7n = 30<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "m = 7n+30<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Substitute for \"m\" and solve for \"n\":<BR>\n" );
document.write( "4(7n+30) + n = 33<BR>\n" );
document.write( "28n + 120 + n = 33<BR>\n" );
document.write( "29n + 120 = 33<BR>\n" );
document.write( "29n = -87<BR>\n" );
document.write( "n = -3<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Solve for \"m\":<BR>\n" );
document.write( "m = 7n+30<BR>\n" );
document.write( "m = 7(-3)+30<BR>\n" );
document.write( "m = 9<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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