| X | × | 2253 625 | + | 700 | × | 2837 5000 | − | 2500 | = | 0 |
| Left side of the equation = | X | × | 2253 625 | + | 19859 50 | − | 2500 |
| = | 2253 625 | X | − | 105141 50 |
2253 625 | X | − | 105141 50 | = | 0 |
2253 625 | X | = | 0 | + | 105141 50 |
2253 625 | X | = | 105141 50 |
| X | = | 105141 50 | ÷ | 2253 625 |
| = | 105141 50 | × | 625 2253 |
| = | 35047 2 | × | 25 751 |
| X | = | 876175 1502 |
| X | = | 583.338881 |