3 50 | = | 2667 100000 | x | ÷ | ( | 1 | + | ( | x | − | 1 | ) | × | 2667 100000 | ) |
| 方程两边同时乘以: | ( | 1 | + | ( | x | − | 1 | ) | × | 2667 100000 | ) |
3 50 | ( | 1 | + | ( | x | − | 1 | ) | × | 2667 100000 | ) | = | 2667 100000 | x |
3 50 | × | 1 | + | 3 50 | ( | x | − | 1 | ) | × | 2667 100000 | = | 2667 100000 | x |
3 50 | + | 8001 5000000 | ( | x | − | 1 | ) | = | 2667 100000 | x |
3 50 | + | 8001 5000000 | x | − | 8001 5000000 | × | 1 | = | 2667 100000 | x |
3 50 | + | 8001 5000000 | x | − | 8001 5000000 | = | 2667 100000 | x |
291999 5000000 | + | 8001 5000000 | x | = | 2667 100000 | x |
8001 5000000 | x | − | 2667 100000 | x | = | - | 291999 5000000 |