| x | = | 1179 2 | + | 1179 100 | + | 1 100 | x | + | 336 25 | + | 1 5000 | x | + | 1537 50 | + | 1 2000 | x | + | 269 5000 | x |
| 方程右边 = | 64547 100 | + | 129 2000 | x |
| x | = | 64547 100 | + | 129 2000 | x |
| x | − | 129 2000 | x | = | 64547 100 |
1871 2000 | x | = | 64547 100 |
| x | = | 64547 100 | ÷ | 1871 2000 |
| = | 64547 100 | × | 2000 1871 |
| = | 64547 | × | 20 1871 |
| x | = | 1290940 1871 |
| x | = | 689.973276 |