| 32 | ÷ | x | − | 32 | ÷ | 1000 | = | ( | 32 | ÷ | 500 | − | 32 | ÷ | x | ) | × | 36 | ÷ | 5 |
| 方程两边同时乘以: | x |
| 32 | − | 32 | ÷ | 1000 | × | x | = | ( | 32 | ÷ | 500 | − | 32 | ÷ | x | ) | × | 36 | ÷ | 5 | × | x |
| 32 | − | 32 | ÷ | 1000 | × | x | = | 32 | ÷ | 500 | × | 36 | ÷ | 5 | × | x | − | 32 | ÷ | x | × | 36 | ÷ | 5 | × | x |
| 32 | − | 4 125 | x | = | 288 625 | x | − | 1152 5 | ÷ | x | × | x |
| - | 4 125 | x | − | 288 625 | x | = | - | 1152 5 | ÷ | 1 | × | 1 | − | 32 |
| - | 4 125 | x | − | 288 625 | x | = | - | 1152 5 | − | 32 |
| - | 308 625 | x | = | - | 1152 5 | − | 32 |
| - | 308 625 | x | = | - | 1312 5 |
1312 5 | = | 308 625 | x |
308 625 | x | = | 1312 5 |
| x | = | 1312 5 | ÷ | 308 625 |
| = | 1312 5 | × | 625 308 |
| = | 328 | × | 125 77 |
| x | = | 41000 77 |
| x | = | 532.467532 |