| ( | ( | X | × | 301 5000 | × | 182 | ÷ | 360 | ) | + | X | ) | × | 34873 5000 | × | 103 100 | = | 40000000 |
| 方程左边 = | ( | ( | X | × | 301 5000 | × | 182 | ÷ | 360 | ) | + | X | ) | × | 3591919 500000 |
| ( | ( | X | × | 301 5000 | × | 182 | ÷ | 360 | ) | + | X | ) | × | 3591919 500000 | = | 40000000 |
| 方程左边 = | ( | X | × | 301 5000 | × | 182 | ÷ | 360 | ) | × | 3591919 500000 | + | X | × | 3591919 500000 |
| = | X | × | 301 5000 | × | 182 | ÷ | 360 | × | 3591919 500000 | + | 3591919 500000 | X |