123 50 | x | ÷ | ( | 1 | + | 73 50 | x | ) | = | 3299 10000 |
| 方程两边同时乘以: | ( | 1 | + | 73 50 | x | ) |
123 50 | x | = | 3299 10000 | ( | 1 | + | 73 50 | x | ) |
123 50 | x | = | 3299 10000 | × | 1 | + | 3299 10000 | × | 73 50 | x |
123 50 | x | = | 3299 10000 | + | 240827 500000 | x |
123 50 | x | − | 240827 500000 | x | = | 3299 10000 |
989173 500000 | x | = | 3299 10000 |
| x | = | 3299 10000 | ÷ | 989173 500000 |
| = | 3299 10000 | × | 500000 989173 |
| = | 3299 | × | 50 989173 |
| x | = | 164950 989173 |
| x | = | 0.166755 |