13629 10000 | = | 67997 50000 | + | 8929 100000 | x | − | 83 3125 | x | × | 2 |
| 方程右边 = | 67997 50000 | + | 8929 100000 | x | − | 166 3125 | x |
| = | 67997 50000 | + | 3617 100000 | x |
13629 10000 | = | 67997 50000 | + | 3617 100000 | x |
| - | 3617 100000 | x | = | 67997 50000 | − | 13629 10000 |
| - | 3617 100000 | x | = | - | 37 12500 |
37 12500 | = | 3617 100000 | x |
3617 100000 | x | = | 37 12500 |
| x | = | 37 12500 | ÷ | 3617 100000 |
| = | 37 12500 | × | 100000 3617 |
| = | 37 | × | 8 3617 |
| x | = | 296 3617 |
| x | = | 0.081836 |