601 50 | c | = | ( | 33 10 | + | c | ) | × | 797 100 |
| 方程右边 = | 33 10 | × | 797 100 | + | c | × | 797 100 |
| = | 26301 1000 | + | c | × | 797 100 |
601 50 | c | = | 26301 1000 | + | 797 100 | c |
601 50 | c | − | 797 100 | c | = | 26301 1000 |
81 20 | c | = | 26301 1000 |
| c | = | 26301 1000 | ÷ | 81 20 |
| = | 26301 1000 | × | 20 81 |
| = | 8767 50 | × | 1 27 |
| c | = | 8767 1350 |
| c | = | 6.494074 |