1201 100 | c | = | ( | 33 10 | + | c | ) | × | 797 100 |
| 方程右边 = | 33 10 | × | 797 100 | + | c | × | 797 100 |
| = | 26301 1000 | + | c | × | 797 100 |
1201 100 | c | = | 26301 1000 | + | 797 100 | c |
1201 100 | c | − | 797 100 | c | = | 26301 1000 |
101 25 | c | = | 26301 1000 |
| c | = | 26301 1000 | ÷ | 101 25 |
| = | 26301 1000 | × | 25 101 |
| = | 26301 40 | × | 1 101 |
| c | = | 26301 4040 |
| c | = | 6.510149 |