21 actually stands for the late Sean Taylor. He played safety for the Washington Redskins until he was gunned down in his house while protecting his wife, and child.
21. X=10 X= 10 (10+10=20) I=1 therefore 21
X, Y, and Z are all variables. When writing an equation they can stand for whatever you want them to, but when solving an equation that is what you typically are trying to find out. EX: 7x-7= 14 you would add 7 to both sides giving you 7x=21 and then solve for x which would be 7x/7=21/7 or x=3
(21-21)+(21-21)+21 = 0+0+21 = 21
The LCM is 21.
21
Night Stand - 1995 Night Stand Lite 2-21 was released on: USA: 1996
Stand Up and Cheer - 1971 1-21 was released on: USA: 21 February 1972
12/21 is December 21. and December 21 is the winter solstice.
Stand Inside Your Love was created on 2000-02-21.
Stand Up and Cheer - 1971 2-21 was released on: USA: 5 March 1973
They are very much against it.
If There's Anything I Can't Stand was created on 2007-10-21.
Stand Up With Pete Dominick was created on 2008-02-21.
21 Jump Street - 1987 Stand by Your Man 4-8 was released on: USA: 13 November 1989
Divided We Stand - 1988 TV was released on: USA: 21 July 1988
21. X=10 X= 10 (10+10=20) I=1 therefore 21
Recess - 1997 The Great Jungle Gym Stand Off 1-21 was released on: USA: 13 December 1997