| ( | 959 200 | × | 444 | + | 5 | x | ) | ÷ | 444 | + | x | = | 97 20 |
| 方程左边 = | 959 200 | × | 444 | × | 1 444 | + | 5 | x | × | 1 444 | + | x |
| = | 959 200 | + | 5 444 | x | + | x |
| = | 959 200 | + | 449 444 | x |
959 200 | + | 449 444 | x | = | 97 20 |
449 444 | x | = | 97 20 | − | 959 200 |
449 444 | x | = | 11 200 |
| x | = | 11 200 | ÷ | 449 444 |
| = | 11 200 | × | 444 449 |
| = | 11 50 | × | 111 449 |
| x | = | 1221 22450 |
| x | = | 0.054388 |