document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=833949>Question 833949</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help I'm studying a test and my teacher gave me  thee 8 problems as a review. I know that is is a little much to do 8 problems but I do not no what to do at all then I will just fail the test <BR>\n" );
document.write( "Thank u<BR>\n" );
document.write( "Btw these are 2x2<BR>\n" );
document.write( "Y=2x-10<BR>\n" );
document.write( "2y=x-8\r<BR>\n" );
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document.write( "Y=-x+4<BR>\n" );
document.write( "Y=3x\r<BR>\n" );
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document.write( "2y=x+1<BR>\n" );
document.write( "-2x-y=7\r<BR>\n" );
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document.write( "X+2y=14<BR>\n" );
document.write( "Y=3x-14\r<BR>\n" );
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document.write( "2x-3y=14<BR>\n" );
document.write( "Y=1/2x-7/2\r<BR>\n" );
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document.write( "-3x-2y=5.5<BR>\n" );
document.write( "X+3y=7.5\r<BR>\n" );
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document.write( "6x-4y=54<BR>\n" );
document.write( "-9x+2y=-69\r<BR>\n" );
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document.write( "Y=-x/2-4<BR>\n" );
document.write( "-2x-y=-5\r<BR>\n" );
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document.write( "Please answer these questions ASAP I need them for tonight so I can study also answer them in substition  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #502759 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=502759\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Y=2x-10<BR>\n" );
document.write( "2y=x-8 <BR>\n" );
document.write( "Y=-x+4<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "y is solved for, so sub for y in the 1st eqn<BR>\n" );
document.write( "2y = x - 8<BR>\n" );
document.write( "2(x-4) = x-8<BR>\n" );
document.write( "2x-8 = x-8<BR>\n" );
document.write( "x-8 = -8<BR>\n" );
document.write( "x = 0<BR>\n" );
document.write( "---<BR>\n" );
document.write( "y = 4<BR>\n" );
document.write( "===============================<BR>\n" );
document.write( "Y=3x <BR>\n" );
document.write( "2y=x+1<BR>\n" );
document.write( "Same as above<BR>\n" );
document.write( "===============================<BR>\n" );
document.write( "-2x-y=7 <BR>\n" );
document.write( "X+2y=14<BR>\n" );
document.write( "Solve for x or y in 1 eqn, then sub into the other.<BR>\n" );
document.write( "=================<BR>\n" );
document.write( "Y=3x-14 <BR>\n" );
document.write( "2x-3y=14<BR>\n" );
document.write( "Same as #1<BR>\n" );
document.write( "=================<BR>\n" );
document.write( "Y=1/2x-7/2<BR>\n" );
document.write( "-3x-2y=5.5<BR>\n" );
document.write( "------<BR>\n" );
document.write( "X+3y=7.5 <BR>\n" );
document.write( "6x-4y=54<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "-9x+2y=-69 <BR>\n" );
document.write( "Y=-x/2-4<BR>\n" );
document.write( "-2x-y=-5 <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );