483 50 | X | + | 931 100 | ( | 1000 | − | X | ) | = | 345960 |
| Left side of the equation = | 483 50 | X | + | 931 100 | × | 1000 | − | 931 100 | X |
| = | 483 50 | X | + | 9310 | − | 931 100 | X |
| = | 7 20 | X | + | 9310 |
7 20 | X | + | 9310 | = | 345960 |
7 20 | X | = | 345960 | − | 9310 |
7 20 | X | = | 336650 |
| X | = | 336650 | ÷ | 7 20 |
| = | 336650 | × | 20 7 |
| X | = | 6733000 7 |
| X | = | 961857.142857 |