| 429 | ÷ | ( | 2711 | × | 281 500 | ÷ | 6 5 | ÷ | 2 | ) | = | 794 | ÷ | ( | 794 | − | 54 | + | x | ) |
| 方程两边同时乘以: | ( | 2711 | × | 281 500 | ÷ | 6 5 | ÷ | 2 | ) | , | ( | 794 | − | 54 | + | x | ) |
| 429 | ( | 794 | − | 54 | + | x | ) | = | 794 | ( | 2711 | × | 281 500 | ÷ | 6 5 | ÷ | 2 | ) |
| 429 | × | 794 | − | 429 | × | 54 | + | 429 | x | = | 794 | ( | 2711 | × | 281 500 | ÷ | 6 5 | ÷ | 2 | ) |
| 429 | × | 794 | − | 429 | × | 54 | + | 429 | x | = | 794 | × | 2711 | × | 281 500 | ÷ | 6 5 | ÷ | 2 |
| 340626 | − | 23166 | + | 429 | x | = | 302431027 600 |
| 317460 | + | 429 | x | = | 302431027 600 |
| 429 | x | = | 302431027 600 | − | 317460 |
| 429 | x | = | 111955027 600 |
| x | = | 111955027 600 | ÷ | 429 |
| = | 111955027 600 | × | 1 429 |
| x | = | 111955027 257400 |
| x | = | 434.945715 |