522 125 | = | 1 8 | × | 2073 500 | x | ÷ | ( | 1 8 | x | + | 522 125 | ) | − | 511 250 |
| 方程两边同时乘以: | ( | 1 8 | x | + | 522 125 | ) |
522 125 | ( | 1 8 | x | + | 522 125 | ) | = | 1 8 | × | 2073 500 | x | − | 511 250 | ( | 1 8 | x | + | 522 125 | ) |
522 125 | × | 1 8 | x | + | 522 125 | × | 522 125 | = | 1 8 | × | 2073 500 | x | − | 511 250 | ( | 1 8 | x | + | 522 125 | ) |
522 125 | × | 1 8 | x | + | 522 125 | × | 522 125 | = | 1 8 | × | 2073 500 | x | − | 511 250 | × | 1 8 | x | − | 511 250 | × | 522 125 |
261 500 | x | + | 272484 15625 | = | 2073 4000 | x | − | 511 2000 | x | − | 133371 15625 |
261 500 | x | + | 272484 15625 | = | 1051 4000 | x | − | 133371 15625 |
261 500 | x | − | 1051 4000 | x | = | - | 133371 15625 | − | 272484 15625 |
1037 4000 | x | = | - | 133371 15625 | − | 272484 15625 |
1037 4000 | x | = | - | 81171 3125 |
| x | = | - | 81171 3125 | ÷ | 1037 4000 |
| = | - | 81171 3125 | × | 4000 1037 |
| = | - | 81171 25 | × | 32 1037 |
| x | = | - | 2597472 25925 |
| x | = | - 100.191784 |