document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=442498>Question 442498</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solving by substitution method. 4x-5y= -35<BR>\n" );
document.write( "                                4x+39=y </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #305213 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=305213\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solving by substitution method. <BR>\n" );
document.write( "4x-5y= -35<BR>\n" );
document.write( "4x+39= y<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "Substitute for \"y\" and solve for \"x\":<BR>\n" );
document.write( "4x-5(4x+39) = -35<BR>\n" );
document.write( "4x-20x-195  = -35<BR>\n" );
document.write( "----<BR>\n" );
document.write( "-16x = 160<BR>\n" );
document.write( "x = -10<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "Solve for \"y\":<BR>\n" );
document.write( "y = 4x+39<BR>\n" );
document.write( "y = 4(-10)+39<BR>\n" );
document.write( "y = -40+39<BR>\n" );
document.write( "y = -1<BR>\n" );
document.write( "===================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );