1 2 | = | 63 1250 | x | × | 3 | − | 3743 10000 | x | × | 2 | + | 8859 10000 | x | − | 541 2500 |
| 方程右边 = | 189 1250 | x | − | 3743 5000 | x | + | 8859 10000 | x | − | 541 2500 |
| = | 577 2000 | x | − | 541 2500 |
1 2 | = | 577 2000 | x | − | 541 2500 |
| - | 577 2000 | x | = | - | 541 2500 | − | 1 2 |
| - | 577 2000 | x | = | - | 1791 2500 |
1791 2500 | = | 577 2000 | x |
577 2000 | x | = | 1791 2500 |
| x | = | 1791 2500 | ÷ | 577 2000 |
| = | 1791 2500 | × | 2000 577 |
| = | 1791 5 | × | 4 577 |
| x | = | 7164 2885 |
| x | = | 2.483189 |