http://themathforum.forumotion.com/algebra-f11/-t1.htm Sat, 16 Aug 2008 19:03:28 GMT 10 http://www.cyneer.com/nxtwiki/uploads/Main/favicon1.ico http://themathforum.forumotion.com/algebra-f11/-t1.htm http://themathforum.forumotion.com/algebra-f11/lesson-1-problem-1-t42.htm Dojo a) x+1=2
b) 4+x=7
c) x+7=3]]> Algebra Sat, 16 Aug 2008 19:01:16 GMT http://themathforum.forumotion.com/algebra-f11/lesson-1-problem-1-t42.htm#171 http://themathforum.forumotion.com/algebra-f11/lesson-1-problem-1-t42.htm http://themathforum.forumotion.com/algebra-f11/algebra-lesson-1-t35.htm Dojo We start off with a question: 1+1= You are probably looking at this like Well this, is actually the basicist (is that a word???) form of algebra. Lets look at that question again: 1+1=? This ? is called a variable. Our variable could be anything, x,y,z,monkey,? A variable is a symbol representation of a unknown number. Lets use x: Here we see that x=2. Now let me change it up: We now come to a vital part of algebra: isolation. Our goal is to make x stand ... Algebra Sat, 16 Aug 2008 00:35:34 GMT http://themathforum.forumotion.com/algebra-f11/algebra-lesson-1-t35.htm#127 http://themathforum.forumotion.com/algebra-f11/algebra-lesson-1-t35.htm http://themathforum.forumotion.com/algebra-f11/lesson-1-problem-3-t44.htm Dojo a) 2x=4
b) 5x=25
c) 39x=3]]> Algebra Sat, 16 Aug 2008 19:03:28 GMT http://themathforum.forumotion.com/algebra-f11/lesson-1-problem-3-t44.htm#173 http://themathforum.forumotion.com/algebra-f11/lesson-1-problem-3-t44.htm http://themathforum.forumotion.com/algebra-f11/lesson-1-problem-2-t43.htm Dojo a) x/2=4
b) x/4=3
c) x/1=2]]> Algebra Sat, 16 Aug 2008 19:02:46 GMT http://themathforum.forumotion.com/algebra-f11/lesson-1-problem-2-t43.htm#172 http://themathforum.forumotion.com/algebra-f11/lesson-1-problem-2-t43.htm