| x | ( | 1 | + | ( | 1 | + | ( | 2 | × | 146000 | × | 1385 | × | 1000 | ÷ | ( | x | × | 150 | ) | ) | ) | ) | = | 0 |
| x | × | 1 | + | x | ( | 1 | + | ( | 2 | × | 146000 | × | 1385 | × | 1000 | ÷ | ( | x | × | 150 | ) | ) | ) | = | 0 |
| 1 | x | + | x | × | 1 | + | x | ( | 2 | × | 146000 | × | 1385 | × | 1000 | ÷ | ( | x | × | 150 | ) | ) | = | 0 |
| 2 | x | + | x | ( | 2 | × | 146000 | × | 1385 | × | 1000 | ÷ | ( | x | × | 150 | ) | ) | = | 0 |
| 2 | x | + | x | × | 2 | × | 146000 | × | 1385 | × | 1000 | ÷ | ( | x | × | 150 | ) | = | 0 |