1102925011 100 | = | 4 5 | X | + | 48596633 100 | − | 4 5 | X | ÷ | 37184362 | × | 18592181 5 |
| 方程右边 = | 4 5 | X | + | 48596633 100 | − | 368162 4602025 | X |
| = | 3313458 4602025 | X | + | 48596633 100 |
1102925011 100 | = | 3313458 4602025 | X | + | 48596633 100 |
| - | 3313458 4602025 | X | = | 48596633 100 | − | 1102925011 100 |
| - | 3313458 4602025 | X | = | - | 527164189 50 |
527164189 50 | = | 3313458 4602025 | X |
3313458 4602025 | X | = | 527164189 50 |
| X | = | 527164189 50 | ÷ | 3313458 4602025 |
| = | 527164189 50 | × | 4602025 3313458 |
| = | 527164189 2 | × | 184081 3313458 |
| X | = | 97040911075309 6626916 |