| ( | 283 5 | − | X | ) | ( | 2700 | ÷ | 480 | × | 1460 | ÷ | 1000 | ) | = | ( | 133 5 | − | X | ) | ( | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | ) | × | 2630 | ÷ | 1460 |
| Left side of the equation = | 283 5 | ( | 2700 | ÷ | 480 | × | 1460 | ÷ | 1000 | ) | − | X | ( | 2700 | ÷ | 480 | × | 1460 | ÷ | 1000 | ) |
| = | 283 5 | × | 2700 | ÷ | 480 | × | 1460 | ÷ | 1000 | − | X | ( | 2700 | ÷ | 480 | × | 1460 | ÷ | 1000 | ) |
| = | 185931 400 | − | X | ( | 2700 | ÷ | 480 | × | 1460 | ÷ | 1000 | ) |
| = | 185931 400 | − | X | × | 2700 | ÷ | 480 | × | 1460 | ÷ | 1000 |
| = | 185931 400 | − | X | × | 657 80 |
185931 400 | − | 657 80 | X | = | ( | 133 5 | − | X | ) | ( | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | ) | × | 2630 | ÷ | 1460 |
| Right side of the equation = | ( | 133 5 | − | X | ) | ( | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | ) | × | 263 146 |
185931 400 | − | 657 80 | X | = | ( | 133 5 | − | X | ) | ( | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | ) | × | 263 146 |
| Right side of the equation = | 133 5 | ( | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | ) | × | 263 146 | − | X | ( | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | ) | × | 263 146 |
| = | 34979 730 | ( | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | ) | − | X | ( | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | ) | × | 263 146 |
| = | 34979 730 | × | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | − | X | ( | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | ) | × | 263 146 |
| = | 82795293 116800 | − | X | ( | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | ) | × | 263 146 |
| = | 82795293 116800 | − | X | × | 2700 | ÷ | 480 | × | 2630 | ÷ | 1000 | × | 263 146 |
| = | 82795293 116800 | − | X | × | 622521 23360 |
185931 400 | − | 657 80 | X | = | 82795293 116800 | − | 622521 23360 | X |
| - | 657 80 | X | + | 622521 23360 | X | = | 82795293 116800 | − | 185931 400 |
430677 23360 | X | = | 82795293 116800 | − | 185931 400 |