document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=91616>Question 91616</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve by substitution x + 5y = 0<BR>\n" );
document.write( "                     -2x -4y = 6<BR>\n" );
document.write( "Got a test and I still can't grasp this. Any help is appreciated. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #66536 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=66536\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve by substitution <BR>\n" );
document.write( "x + 5y = 0<BR>\n" );
document.write( "-2x -4y = 6<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "Solve an equation for one of the variables.<BR>\n" );
document.write( "For example, solve the 1st equation for \"x\":<BR>\n" );
document.write( "x = -5y<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "Substitute that value of x into the 2nd equation:<BR>\n" );
document.write( "-2(-5y)-4y=6<BR>\n" );
document.write( "Sove for y:<BR>\n" );
document.write( "10y-4y=6<BR>\n" );
document.write( "6y=6<BR>\n" );
document.write( "y=1<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "Substitute that value of y into the equation x=-5y<BR>\n" );
document.write( "x=-5*1 = -5<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "Solution for the system of equations: x=-5, y=1<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" );