123 50 | x | ÷ | ( | 1 | + | 73 50 | x | ) | = | 6623 10000 |
| 方程两边同时乘以: | ( | 1 | + | 73 50 | x | ) |
123 50 | x | = | 6623 10000 | ( | 1 | + | 73 50 | x | ) |
123 50 | x | = | 6623 10000 | × | 1 | + | 6623 10000 | × | 73 50 | x |
123 50 | x | = | 6623 10000 | + | 483479 500000 | x |
123 50 | x | − | 483479 500000 | x | = | 6623 10000 |
746521 500000 | x | = | 6623 10000 |
| x | = | 6623 10000 | ÷ | 746521 500000 |
| = | 6623 10000 | × | 500000 746521 |
| = | 6623 | × | 50 746521 |
| x | = | 331150 746521 |
| x | = | 0.443591 |