| ( | 2 | + | X | ) | ÷ | 2 | × | 19 5 | × | 11 | = | 2903 20 |
| Left side of the equation = | ( | 2 | + | X | ) | × | 209 10 |
| ( | 2 | + | X | ) | × | 209 10 | = | 2903 20 |
| Left side of the equation = | 2 | × | 209 10 | + | X | × | 209 10 |
| = | 209 5 | + | X | × | 209 10 |
209 5 | + | 209 10 | X | = | 2903 20 |
209 10 | X | = | 2903 20 | − | 209 5 |
209 10 | X | = | 2067 20 |
| X | = | 2067 20 | ÷ | 209 10 |
| = | 2067 20 | × | 10 209 |
| = | 2067 2 | × | 1 209 |
| X | = | 2067 418 |
| X | = | 4.944976 |