123 50 | x | ÷ | ( | 1 | + | 73 50 | x | ) | = | 46957 100000 |
| 方程两边同时乘以: | ( | 1 | + | 73 50 | x | ) |
123 50 | x | = | 46957 100000 | ( | 1 | + | 73 50 | x | ) |
123 50 | x | = | 46957 100000 | × | 1 | + | 46957 100000 | × | 73 50 | x |
123 50 | x | = | 46957 100000 | + | 3427861 5000000 | x |
123 50 | x | − | 3427861 5000000 | x | = | 46957 100000 |
8872139 5000000 | x | = | 46957 100000 |
| x | = | 46957 100000 | ÷ | 8872139 5000000 |
| = | 46957 100000 | × | 5000000 8872139 |
| = | 46957 | × | 50 8872139 |
| x | = | 2347850 8872139 |
| x | = | 0.264632 |