| X | = | ( | 4982 | + | X | ) | × | 3 4 | ÷ | 2 | × | 63 1250 | + | 3809 | × | 63 1250 |
| 方程右边 = | ( | 4982 | + | X | ) | × | 189 10000 | + | 239967 1250 |
| X | = | ( | 4982 | + | X | ) | × | 189 10000 | + | 239967 1250 |
| 方程右边 = | 4982 | × | 189 10000 | + | X | × | 189 10000 | + | 239967 1250 |
| = | 470799 5000 | + | X | × | 189 10000 | + | 239967 1250 |
| = | 1430667 5000 | + | 189 10000 | X |
| X | = | 1430667 5000 | + | 189 10000 | X |
| X | − | 189 10000 | X | = | 1430667 5000 |
9811 10000 | X | = | 1430667 5000 |
| X | = | 1430667 5000 | ÷ | 9811 10000 |
| = | 1430667 5000 | × | 10000 9811 |
| = | 1430667 | × | 2 9811 |
| X | = | 2861334 9811 |
| X | = | 291.6455 |