| ( | x | + | 5663 20 | ) | ÷ | ( | x | + | 5463 20 | ) | = | 114514 |
| 方程两边同时乘以: | ( | x | + | 5463 20 | ) |
| ( | x | + | 5663 20 | ) | = | 114514 | ( | x | + | 5463 20 | ) |
| x | + | 5663 20 | = | 114514 | ( | x | + | 5463 20 | ) |
| x | + | 5663 20 | = | 114514 | x | + | 114514 | × | 5463 20 |
| x | + | 5663 20 | = | 114514 | x | + | 312794991 10 |
| x | − | 114514 | x | = | 312794991 10 | − | 5663 20 |
| - | 114513 | x | = | 312794991 10 | − | 5663 20 |
| - | 114513 | x | = | 625584319 20 |
| - | 625584319 20 | = | 114513 | x |
| 114513 | x | = | - | 625584319 20 |
| x | = | - | 625584319 20 | ÷ | 114513 |
| = | - | 625584319 20 | × | 1 114513 |
| x | = | - | 625584319 2290260 |
| x | = | - 273.149913 |