| x | = | 4278736583 100 | + | ( | ( | x | − | 660718753 20 | ) | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 |
| 方程右边 = | 4278736583 100 | + | ( | x | − | 660718753 20 | ) | ÷ | 109 100 | × | 9 100 | × | 28 25 |
| = | 4278736583 100 | + | ( | x | − | 660718753 20 | ) | × | 252 2725 |
| = | 4278736583 100 | + | x | × | 252 2725 | − | 660718753 20 | × | 252 2725 |