document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=327463>Question 327463</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve by substitution method<BR>\n" );
document.write( "4m+n=10<BR>\n" );
document.write( "m-4n=11\r<BR>\n" );
document.write( "\n" );
document.write( "and <BR>\n" );
document.write( "6x+7y=-13<BR>\n" );
document.write( "-4x+y=37 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #234580 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=234580\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4m+n=10 or n=10-4m<BR>\n" );
document.write( "m-4n=11 replace n with (10-m) & solve for m.<BR>\n" );
document.write( "m-4(10-4m)=11<BR>\n" );
document.write( "m-40+16m=11<BR>\n" );
document.write( "17m=11+40<BR>\n" );
document.write( "17m=51<BR>\n" );
document.write( "m=51/17<BR>\n" );
document.write( "m=3 ans.<BR>\n" );
document.write( "---------<BR>\n" );
document.write( "n=10-4*3<BR>\n" );
document.write( "n=10-12<BR>\n" );
document.write( "n=-2 ans.<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "6x+7y=-13<BR>\n" );
document.write( "-4x+y=37 multiply by -7 & add.<BR>\n" );
document.write( "28x-7y=-259<BR>\n" );
document.write( "6x+7y=-13<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "34x=-272<BR>\n" );
document.write( "x=-272/34<BR>\n" );
document.write( "x=-8 ans.<BR>\n" );
document.write( "6*-8+7y=-13<BR>\n" );
document.write( "-48+7y=-13<BR>\n" );
document.write( "7y=-13+48<BR>\n" );
document.write( "7y=35<BR>\n" );
document.write( "y=35/7<BR>\n" );
document.write( "y=5 ans. </SPAN>\n" );
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