document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=810536>Question 810536</A>: <I><SPAN STYLE=\"word-break: break-all;\">  i need help with row operations the problem is 4y=2x+4<BR>\n" );
document.write( "                                                -x=-2-y </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #488219 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=488219\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> i need help with row operations the problem is 4y=2x+4<BR>\n" );
document.write( "-x=-2-y<BR>\n" );
document.write( "---------<BR>\n" );
document.write( "Rearrange::<BR>\n" );
document.write( "x - y = 2<BR>\n" );
document.write( "2x-4y = -4<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "Subtract 2 times the 1st row from the 2nd row to get::<BR>\n" );
document.write( "x - y = 2<BR>\n" );
document.write( "0 -2y = -8<BR>\n" );
document.write( "---------<BR>\n" );
document.write( "Divide the 2nd row by -2 to get::<BR>\n" );
document.write( "x - y = 2<BR>\n" );
document.write( "0 + y = 4<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "Add the 2nd row to the 1st to get:<BR>\n" );
document.write( "x + 0 = 6<BR>\n" );
document.write( "0 + y = 4<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Solution:<BR>\n" );
document.write( "x = 6 ; y = 4<BR>\n" );
document.write( "===================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "====================<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );