| ( | 5 | ÷ | 3 | × | X | ) | × | 5 | + | ( | 5 | ÷ | 2 | × | X | ) | × | 22 5 | = | 476 |
| 方程左边 = | 5 | ÷ | 3 | × | X | × | 5 | + | ( | 5 | ÷ | 2 | × | X | ) | × | 22 5 |
| = | 25 3 | X | + | ( | 5 | ÷ | 2 | × | X | ) | × | 22 5 |
| = | 25 3 | X | + | 5 | ÷ | 2 | × | X | × | 22 5 |
| = | 25 3 | X | + | 11 | X |
| = | 58 3 | X |
58 3 | X | = | 476 |
| X | = | 476 | ÷ | 58 3 |
| = | 476 | × | 3 58 |
| = | 238 | × | 3 29 |
| X | = | 714 29 |
| X | = | 24.62069 |