document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=963106>Question 963106</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How to solve using the substitution method<BR>\n" );
document.write( "x^2+y=5<BR>\n" );
document.write( "x-y+3=0<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #588396 by </B><A HREF=/tutors/aboutme.mpl?userid=amarjeeth123><B>amarjeeth123(569)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=amarjeeth123><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=588396\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The given equations are <BR>\n" );
document.write( "x^2+y=5.........equation 1<BR>\n" );
document.write( "x-y+3=0.........equation 2<BR>\n" );
document.write( "From equation 2 we get y=x+3.....equation 3<BR>\n" );
document.write( "Substituting in equation 1<BR>\n" );
document.write( "x^2+x+3=5<BR>\n" );
document.write( "x^2+x-2=0<BR>\n" );
document.write( "x^2+2x-x-2=0<BR>\n" );
document.write( "x(x+2)-1(x+2)=0<BR>\n" );
document.write( "(x-1)(x+2)=0<BR>\n" );
document.write( "x=1 or x=-2<BR>\n" );
document.write( "y=4 or y=1<BR>\n" );
document.write( "(1,4) and (-2,1) are the solutions. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );