| ( | 304 5 | − | X | ) | ÷ | X | = | 941 5000 |
| 方程两边同时乘以: | X |
| ( | 304 5 | − | X | ) | = | 941 5000 | X |
304 5 | − | X | = | 941 5000 | X |
| - | X | − | 941 5000 | X | = | - | 304 5 |
| - | 5941 5000 | X | = | - | 304 5 |
304 5 | = | 5941 5000 | X |
5941 5000 | X | = | 304 5 |
| X | = | 304 5 | ÷ | 5941 5000 |
| = | 304 5 | × | 5000 5941 |
| = | 304 | × | 1000 5941 |
| X | = | 304000 5941 |
| X | = | 51.169837 |