| 1 | − | ( | x | + | 5463 20 | ) | ÷ | 374183 1000 | = | 59619 500000 |
| 方程左边 = | 1 | − | x | × | 1000 374183 | − | 5463 20 | × | 1000 374183 |
| = | 1 | − | x | × | 1000 374183 | − | 273150 374183 |
| = | 101033 374183 | − | 1000 374183 | x |
101033 374183 | − | 1000 374183 | x | = | 59619 500000 |
| - | 1000 374183 | x | = | 59619 500000 | − | 101033 374183 |