| X | = | ( | 13016 | + | X | ) | × | 3 8 | × | 63 1250 | + | 9950 | × | 63 1250 |
| 方程右边 = | ( | 13016 | + | X | ) | × | 189 10000 | + | 12537 25 |
| X | = | ( | 13016 | + | X | ) | × | 189 10000 | + | 12537 25 |
| 方程右边 = | 13016 | × | 189 10000 | + | X | × | 189 10000 | + | 12537 25 |
| = | 307503 1250 | + | X | × | 189 10000 | + | 12537 25 |
| = | 934353 1250 | + | 189 10000 | X |
| X | = | 934353 1250 | + | 189 10000 | X |
| X | − | 189 10000 | X | = | 934353 1250 |
9811 10000 | X | = | 934353 1250 |
| X | = | 934353 1250 | ÷ | 9811 10000 |
| = | 934353 1250 | × | 10000 9811 |
| = | 934353 | × | 8 9811 |
| X | = | 7474824 9811 |
| X | = | 761.881969 |