| x | − | ( | x | × | 10 100 | ) | − | 270607141 100 | = | 0 |
| 方程左边 = | x | − | x | × | 10 100 | − | 270607141 100 |
| = | 9 10 | x | − | 270607141 100 |
9 10 | x | − | 270607141 100 | = | 0 |
9 10 | x | = | 0 | + | 270607141 100 |
9 10 | x | = | 270607141 100 |
| x | = | 270607141 100 | ÷ | 9 10 |
| = | 270607141 100 | × | 10 9 |
| = | 270607141 10 | × | 1 9 |
| x | = | 270607141 90 |
| x | = | 3006746.011111 |