document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=34322>Question 34322</A>: <I><SPAN STYLE=\"word-break: break-all;\"> help me...<BR>\n" );
document.write( "Determine whether the ordered pairs are solutions of the equation:<BR>\n" );
document.write( "x-3y=4\r<BR>\n" );
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document.write( "a)  (1,-1)<BR>\n" );
document.write( "b)  (0,0)<BR>\n" );
document.write( "c)  (2,1)<BR>\n" );
document.write( "d)  (5,-2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #20568 by </B><A HREF=/tutors/aboutme.mpl?userid=strawberry><B>strawberry(4)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=strawberry><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=20568\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> you just need to plug the number in and check. <BR>\n" );
document.write( "try the first one (1, -1)<BR>\n" );
document.write( "x = 1, y= - 1\r<BR>\n" );
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document.write( "x-3y=4<BR>\n" );
document.write( "1 - 3(-1) =4<BR>\n" );
document.write( "1 + 3 = 4<BR>\n" );
document.write( "yes, a is right.  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );