document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=2300>Question 2300</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve by elimination<BR>\n" );
document.write( "2x+3y=19<BR>\n" );
document.write( "5x-4y=-33 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #947 by </B><A HREF=/tutors/aboutme.mpl?userid=gsmani_iyer><B>gsmani_iyer(201)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=gsmani_iyer><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/cgi-bin/show-face.mpl?user=gsmani_iyer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=947\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  <BR>\n" );
document.write( " 2x + 3y = 19   ....    ......(1)<BR>\n" );
document.write( " 5x - 4y = -33  ....    ......(2)<BR>\n" );
document.write( " (1)*4, we get<BR>\n" );
document.write( " 8x + 12y = 76  ....    ......(3)<BR>\n" );
document.write( " (2)*3, we get<BR>\n" );
document.write( " 15x - 12y = -99 ...    ......(4)<BR>\n" );
document.write( "(3)+(4) we get<BR>\n" );
document.write( " 23x = -23<BR>\n" );
document.write( " so x = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-23%2F23 ALIGN=MIDDLE  ALT=\"-23%2F23\"   DISABLED_style= \"max-width:90%; height:auto;\" >  = -1<BR>\n" );
document.write( " By substituting the value of x in Eq.(1)<BR>\n" );
document.write( " -2 + 3y = 19<BR>\n" );
document.write( "So 3y = 19 + 2  =  21<BR>\n" );
document.write( " So y = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=21%2F3 ALIGN=MIDDLE  ALT=\"21%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >  =  7\r<BR>\n" );
document.write( "\n" );
document.write( "  x = -1;  & y = 7  Ans.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );