| ( | 5 | − | x | ) | ÷ | 19 | + | ( | 33 10 | − | x | ) | ÷ | 2033 100 | = | x | ÷ | 3 200 |
| 方程左边 = | 5 | × | 1 19 | − | x | × | 1 19 | + | ( | 33 10 | − | x | ) | × | 100 2033 |
| = | 5 19 | − | x | × | 1 19 | + | ( | 33 10 | − | x | ) | × | 100 2033 |
| = | 5 19 | − | 1 19 | x | + | 33 10 | × | 100 2033 | − | x | × | 100 2033 |
| = | 5 19 | − | 1 19 | x | + | 330 2033 | − | x | × | 100 2033 |
| = | 865 2033 | − | 207 2033 | x |
865 2033 | − | 207 2033 | x | = | x | ÷ | 3 200 |
| - | 207 2033 | x | − | 200 3 | x | = | - | 865 2033 |
| - | 407221 6099 | x | = | - | 865 2033 |
865 2033 | = | 407221 6099 | x |
407221 6099 | x | = | 865 2033 |
| x | = | 865 2033 | ÷ | 407221 6099 |
| = | 865 2033 | × | 6099 407221 |
| = | 865 107 | × | 321 407221 |
| x | = | 277665 43572647 |
| x | = | 2595 407221 |
| x | = | 0.006372 |