| 93 | = | ( | x | − | 19409 1000 | ) | ÷ | 10 |
| Right side of the equation = | x | × | 1 10 | − | 19409 1000 | × | 1 10 |
| = | x | × | 1 10 | − | 19409 10000 |
| 93 | = | 1 10 | x | − | 19409 10000 |
| - | 1 10 | x | = | - | 19409 10000 | − | 93 |
| - | 1 10 | x | = | - | 949409 10000 |
949409 10000 | = | 1 10 | x |
1 10 | x | = | 949409 10000 |
| x | = | 949409 10000 | ÷ | 1 10 |
| = | 949409 10000 | × | 10 |
| = | 949409 1000 | × | 1 |
| x | = | 949409 1000 |
| x | = | 949.409 |