document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=67356>Question 67356</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Which of the ordered pairs (3,1((0,-4) (-4,0) (-3,-7) are solutions for the equation x-y=4\r<BR>\n" );
document.write( "\n" );
document.write( "Please instruct on how to do this problem.\r<BR>\n" );
document.write( "\n" );
document.write( "Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #47905 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=47905\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> TO SOLVE THESE PROBLEMS YOU NEED TO SUBSTITUTE THE (X,Y) VALUES INTO THE EQUATION AND SEE IT (X-Y)=4 IF THEY DO NOT THEN THE (X,Y) VALUES ARE NOT VALID.<BR>\n" );
document.write( "IF (X-Y)=4 THEN THES ARE SOLUTIONS.<BR>\n" );
document.write( "3-1=4<BR>\n" );
document.write( "2 DOES NOT EQUAL 4 NOT A SOLUTION<BR>\n" );
document.write( "----------------------------------<BR>\n" );
document.write( "0-(-4)=4<BR>\n" );
document.write( "4=4 THIS SET IS A SOLUTION<BR>\n" );
document.write( "------------------------------------<BR>\n" );
document.write( "-4-0=4<BR>\n" );
document.write( "-4 DOES NOT EQUAL 4 NOT A SOLUTION<BR>\n" );
document.write( "-------------------------------------<BR>\n" );
document.write( "-3-(-7)=4<BR>\n" );
document.write( "-3+7=4<BR>\n" );
document.write( "4=4 THIS ALSO IS A SOLUTION<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );