| 15 | ÷ | 131 | + | X | ÷ | 126 | − | ( | 95 | − | X | ) | ÷ | 1000 | = | 101 250 |
| Left side of the equation = | 15 131 | + | X | × | 1 126 | − | ( | 95 | − | X | ) | × | 1 1000 |
15 131 | + | 1 126 | X | − | ( | 95 | − | X | ) | × | 1 1000 | = | 101 250 |
| Left side of the equation = | 15 131 | + | 1 126 | X | − | 95 | × | 1 1000 | + | X | × | 1 1000 |
| = | 15 131 | + | 1 126 | X | − | 19 200 | + | X | × | 1 1000 |
| = | 511 26200 | + | 563 63000 | X |
511 26200 | + | 563 63000 | X | = | 101 250 |
563 63000 | X | = | 101 250 | − | 511 26200 |
563 63000 | X | = | 50369 131000 |
| X | = | 50369 131000 | ÷ | 563 63000 |
| = | 50369 131000 | × | 63000 563 |
| = | 50369 131 | × | 63 563 |
| X | = | 3173247 73753 |
| X | = | 43.025328 |