247 100 | x | ÷ | ( | 147 100 | x | + | 1 | ) | = | 363 100 | x | − | 29 25 |
| 方程两边同时乘以: | ( | 147 100 | x | + | 1 | ) |
247 100 | x | = | 363 100 | x | ( | 147 100 | x | + | 1 | ) | − | 29 25 | ( | 147 100 | x | + | 1 | ) |
247 100 | x | = | 363 100 | x | × | 147 100 | x | + | 363 100 | x | × | 1 | − | 29 25 | ( | 147 100 | x | + | 1 | ) |
247 100 | x | = | 53361 10000 | x | x | + | 363 100 | x | − | 29 25 | ( | 147 100 | x | + | 1 | ) |
247 100 | x | = | 53361 10000 | x | x | + | 363 100 | x | − | 29 25 | × | 147 100 | x | − | 29 25 | × | 1 |
247 100 | x | = | 53361 10000 | x | x | + | 363 100 | x | − | 4263 2500 | x | − | 29 25 |
247 100 | x | = | 53361 10000 | x | x | + | 1203 625 | x | − | 29 25 |