| 60 | x | = | 1 | ÷ | ( | 1 | + | 10207 1000000 | × | 49 | ) |
| 方程两边同时乘以: | ( | 1 | + | 10207 1000000 | × | 49 | ) |
| 60 | x | ( | 1 | + | 10207 1000000 | × | 49 | ) | = | 1 |
| 60 | x | × | 1 | + | 60 | x | × | 10207 1000000 | × | 49 | = | 1 |
| 60 | x | + | 1500429 50000 | x | = | 1 |
4500429 50000 | x | = | 1 |
| x | = | 1 | ÷ | 4500429 50000 |
| = | 1 | × | 50000 4500429 |
| x | = | 50000 4500429 |
| x | = | 0.01111 |