| ( | 134 | ( | 1 | + | 15 100 | ) | ) | + | ( | 8 100 | x | ) | = | x |
| 方程左边 = | 134 | ( | 1 | + | 15 100 | ) | + | ( | 8 100 | x | ) |
| = | 134 | × | 1 | + | 134 | × | 15 100 | + | ( | 8 100 | x | ) |
| = | 134 | + | 201 10 | + | ( | 8 100 | x | ) |
| = | 1541 10 | + | ( | 8 100 | x | ) |
| = | 1541 10 | + | 8 100 | x |
1541 10 | + | 8 100 | x | = | x |
8 100 | x | − | x | = | - | 1541 10 |
| - | 23 25 | x | = | - | 1541 10 |
1541 10 | = | 23 25 | x |
23 25 | x | = | 1541 10 |
| x | = | 1541 10 | ÷ | 23 25 |
| = | 1541 10 | × | 25 23 |
| = | 67 2 | × | 5 |
| x | = | 335 2 |
| x | = | 167.5 |