| x | × | 8 | ( | 120 | ÷ | 23000 | + | 180 | ÷ | 35000 | + | 60 | ÷ | 52000 | ) | = | 1 |
| 方程左边 = | x | × | 8 | × | 120 | ÷ | 23000 | + | x | × | 8 | × | 180 | ÷ | 35000 | + | x | × | 8 | × | 60 | ÷ | 52000 |
| = | x | × | 24 575 | + | x | × | 36 875 | + | x | × | 3 325 |
| = | 24099 261625 | x |
24099 261625 | x | = | 1 |
| x | = | 1 | ÷ | 24099 261625 |
| = | 1 | × | 261625 24099 |
| x | = | 261625 24099 |
| x | = | 10.85626 |