http://themathforum.forumotion.com/algebra-f2/-t1.htm Mon, 15 Sep 2008 23:54:25 GMT 10 http://www.cyneer.com/nxtwiki/uploads/Main/favicon1.ico http://themathforum.forumotion.com/algebra-f2/-t1.htm http://themathforum.forumotion.com/algebra-f2/spam22-t133.htm spammer DOJO IS A MOTHER FUCKER Algebra Mon, 15 Sep 2008 23:54:25 GMT http://themathforum.forumotion.com/algebra-f2/spam22-t133.htm#621 http://themathforum.forumotion.com/algebra-f2/spam22-t133.htm http://themathforum.forumotion.com/algebra-f2/spam-t120.htm spammer ]]> Algebra Mon, 15 Sep 2008 02:31:54 GMT http://themathforum.forumotion.com/algebra-f2/spam-t120.htm#608 http://themathforum.forumotion.com/algebra-f2/spam-t120.htm http://themathforum.forumotion.com/algebra-f2/simple-systems-of-equations-t5.htm AIME15 y=9

What is x?

Plug y=9 into the first equation to get:

3x+9=10

Subtract 9 from both sides and divide by 3:

x=1/3

Dojo, you need to install LaTeX on these servers]]> Algebra Wed, 13 Aug 2008 21:41:31 GMT http://themathforum.forumotion.com/algebra-f2/simple-systems-of-equations-t5.htm#5 http://themathforum.forumotion.com/algebra-f2/simple-systems-of-equations-t5.htm