20008-X=1044
X=20008-1044
X=18964
20008-18964=1044
1044=1044
20008-X=720
X=20008-720
X=19288
20008-19288=720
720=720
X-2008=720
X=720+2008
X=2728
2728-2008=720
X-2008=1044
X=1044+2008
X=3052
3052-2008=1044
20008-X=1044
X=20008-1044
X=18964
20008-18964=1044
1044=1044
20008-X=720
X=20008-720
X=19288
20008-19288=720
720=720
X-2008=720
X=720+2008
X=2728
2728-2008=720
720=720
X-2008=1044
X=1044+2008
X=3052
3052-2008=1044