| ( | 32791 100 | − | x | − | 98373 1000 | ) | ÷ | x | = | ( | 32791 100 | − | 279 | + | 32791 250 | ) | ÷ | 339 |
| 方程两边同时乘以: | x |
| ( | 32791 100 | − | x | − | 98373 1000 | ) | = | ( | 32791 100 | − | 279 | + | 32791 250 | ) | ÷ | 339 | × | x |
32791 100 | − | x | − | 98373 1000 | = | ( | 32791 100 | − | 279 | + | 32791 250 | ) | ÷ | 339 | × | x |
32791 100 | − | x | − | 98373 1000 | = | 32791 100 | ÷ | 339 | × | x | − | 279 | ÷ | 339 | × | x | + | 32791 250 | ÷ | 339 | × | x |
32791 100 | − | x | − | 98373 1000 | = | 32791 33900 | x | − | 93 113 | x | + | 32791 84750 | x |
229537 1000 | − | x | = | 90037 169500 | x |
| - | x | − | 90037 169500 | x | = | - | 229537 1000 |
| - | 259537 169500 | x | = | - | 229537 1000 |
229537 1000 | = | 259537 169500 | x |
259537 169500 | x | = | 229537 1000 |
| x | = | 229537 1000 | ÷ | 259537 169500 |
| = | 229537 1000 | × | 169500 259537 |
| = | 229537 2 | × | 339 259537 |
| x | = | 77813043 519074 |
| x | = | 149.907418 |