| X | × | 2 | ÷ | ( | 1 | − | X | ) | = | 9 500000 |
| 方程两边同时乘以: | ( | 1 | − | X | ) |
| X | × | 2 | = | 9 500000 | ( | 1 | − | X | ) |
| X | × | 2 | = | 9 500000 | × | 1 | − | 9 500000 | X |
| X | × | 2 | = | 9 500000 | − | 9 500000 | X |
| 2 | X | + | 9 500000 | X | = | 9 500000 |
1000009 500000 | X | = | 9 500000 |
| X | = | 9 500000 | ÷ | 1000009 500000 |
| = | 9 500000 | × | 500000 1000009 |
| = | 9 | × | 1 1000009 |
| X | = | 9 1000009 |
| X | = | 0.000009 |