| 950 | + | x | ( | 950 | − | 236883 125000 | × | 3973 20 | ) | = | 0 |
| 方程左边 = | 950 | + | x | × | 950 | − | x | × | 236883 125000 | × | 3973 20 |
| = | 950 | + | x | × | 950 | − | x | × | 941136159 2500000 |
| = | 950 | + | 1433863841 2500000 | x |
| 950 | + | 1433863841 2500000 | x | = | 0 |
1433863841 2500000 | x | = | 0 | − | 950 |
1433863841 2500000 | x | = | - | 950 |
| x | = | - | 950 | ÷ | 1433863841 2500000 |
| = | - | 950 | × | 2500000 1433863841 |
| x | = | - | 2375000000 1433863841 |
| x | = | - 1.656364 |