| x | = | 517 20 | + | ( | 111346 25 | + | 1448 5 | x | + | 753 100 | x | ) | ÷ | 5792 | + | 7 10 | x |
| 方程右边 = | 517 20 | + | 111346 25 | × | 1 5792 | + | 1448 5 | x | × | 1 5792 | + | 753 100 | x | × | 1 5792 | + | 7 10 | x |
| = | 517 20 | + | 55673 72400 | + | 1 20 | x | + | 753 579200 | x | + | 7 10 | x |
| = | 1927213 72400 | + | 435153 579200 | x |
| x | = | 1927213 72400 | + | 435153 579200 | x |
| x | − | 435153 579200 | x | = | 1927213 72400 |
144047 579200 | x | = | 1927213 72400 |
| x | = | 1927213 72400 | ÷ | 144047 579200 |
| = | 1927213 72400 | × | 579200 144047 |
| = | 1927213 181 | × | 1448 144047 |
| x | = | 2790604424 26072507 |
| x | = | 15417704 144047 |
| x | = | 107.032455 |