1 2 | ( | x | ) | × | 2483 8000 | × | 19089 125 | = | 112 |
| 方程左边 = | 47397987 2000000 | ( | x | ) |
47397987 2000000 | ( | x | ) | = | 112 |
| 方程左边 = | 47397987 2000000 | x |
47397987 2000000 | x | = | 112 |
| x | = | 112 | ÷ | 47397987 2000000 |
| = | 112 | × | 2000000 47397987 |
| = | 16 | × | 2000000 6771141 |
| x | = | 32000000 6771141 |
| x | = | 4.725939 |