| x | = | 5237 10000 | ÷ | ( | 241 100 | − | 141 100 | × | 5237 10000 | ) |
| 方程两边同时乘以: | ( | 241 100 | − | 141 100 | × | 5237 10000 | ) |
| x | ( | 241 100 | − | 141 100 | × | 5237 10000 | ) | = | 5237 10000 |
| x | × | 241 100 | − | x | × | 141 100 | × | 5237 10000 | = | 5237 10000 |
| x | × | 241 100 | − | x | × | 738417 1000000 | = | 5237 10000 |
1671583 1000000 | x | = | 5237 10000 |
| x | = | 5237 10000 | ÷ | 1671583 1000000 |
| = | 5237 10000 | × | 1000000 1671583 |
| = | 5237 | × | 100 1671583 |
| x | = | 523700 1671583 |
| x | = | 0.313296 |