123 50 | x | ÷ | ( | 1 | + | 73 50 | x | ) | = | 4803 10000 |
| 方程两边同时乘以: | ( | 1 | + | 73 50 | x | ) |
123 50 | x | = | 4803 10000 | ( | 1 | + | 73 50 | x | ) |
123 50 | x | = | 4803 10000 | × | 1 | + | 4803 10000 | × | 73 50 | x |
123 50 | x | = | 4803 10000 | + | 350619 500000 | x |
123 50 | x | − | 350619 500000 | x | = | 4803 10000 |
879381 500000 | x | = | 4803 10000 |
| x | = | 4803 10000 | ÷ | 879381 500000 |
| = | 4803 10000 | × | 500000 879381 |
| = | 1601 | × | 50 293127 |
| x | = | 80050 293127 |
| x | = | 0.27309 |