22716 25 | = | x | × | 136863 50 | + | ( | 1 | − | x | ) | × | 6811 20 |
| 方程右边 = | 136863 50 | x | + | 1 | × | 6811 20 | − | x | × | 6811 20 |
| = | 136863 50 | x | + | 6811 20 | − | x | × | 6811 20 |
| = | 239671 100 | x | + | 6811 20 |
22716 25 | = | 239671 100 | x | + | 6811 20 |
| - | 239671 100 | x | = | 6811 20 | − | 22716 25 |
| - | 239671 100 | x | = | - | 56809 100 |
56809 100 | = | 239671 100 | x |
239671 100 | x | = | 56809 100 |
| x | = | 56809 100 | ÷ | 239671 100 |
| = | 56809 100 | × | 100 239671 |
| = | 56809 | × | 1 239671 |
| x | = | 56809 239671 |
| x | = | 0.237029 |