1219 100 | c | = | ( | 16 5 | + | c | ) | × | 793 100 |
| 方程右边 = | 16 5 | × | 793 100 | + | c | × | 793 100 |
| = | 3172 125 | + | c | × | 793 100 |
1219 100 | c | = | 3172 125 | + | 793 100 | c |
1219 100 | c | − | 793 100 | c | = | 3172 125 |
213 50 | c | = | 3172 125 |
| c | = | 3172 125 | ÷ | 213 50 |
| = | 3172 125 | × | 50 213 |
| = | 3172 5 | × | 2 213 |
| c | = | 6344 1065 |
| c | = | 5.956808 |