document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=353542>Question 353542</A>: <I><SPAN STYLE=\"word-break: break-all;\"> X + Y = 10 ,  3X + Y = 12\r<BR>\n" );
document.write( "\n" );
document.write( "I need some help trying to figure these problems out can some one please help me </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #252599 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=252599\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> X + Y = 10 ,  3X + Y = 12<BR>\n" );
document.write( "...<BR>\n" );
document.write( "you have to eliminate either x or y . to elimiinate y we multiply equation 1 by -1<BR>\n" );
document.write( "we get -x-y=-10.<BR>\n" );
document.write( "add it to equation 2<BR>\n" );
document.write( "3x+y=12<BR>\n" );
document.write( "-x+3x-y+y=-10+12<BR>\n" );
document.write( "2x=2<BR>\n" );
document.write( "x=1<BR>\n" );
document.write( "...<BR>\n" );
document.write( "x+y =10<BR>\n" );
document.write( "plug value of x<BR>\n" );
document.write( "1+y =10<BR>\n" );
document.write( "y=9<BR>\n" );
document.write( "...<BR>\n" );
document.write( "m.ananth@hotmail.ca </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );