If you are trying to display the variable value as decimal, then try using this.

[CODE]
LINE1 = $80
X1 = 10
X2 = 11
X3 = 12
X4 = 13
X5 = 14
LCDOUT $FE, LINE1, Dec X1, " ", Dec X2, " ", Dec X3, " ", Dec X4, " ", Dec X5