299 50 | x | × | 3 | + | 823 50 | x | × | 2 | − | 1093 4 | x | − | 1837 50 | = | 0 |
| 方程左边 = | 897 50 | x | + | 823 25 | x | − | 1093 4 | x | − | 1837 50 |
| = | - | 22239 100 | x | − | 1837 50 |
| - | 22239 100 | x | − | 1837 50 | = | 0 |
| - | 22239 100 | x | = | 0 | + | 1837 50 |
| - | 22239 100 | x | = | 1837 50 |
| - | 1837 50 | = | 22239 100 | x |
22239 100 | x | = | - | 1837 50 |
| x | = | - | 1837 50 | ÷ | 22239 100 |
| = | - | 1837 50 | × | 100 22239 |
| = | - | 1837 | × | 2 22239 |
| x | = | - | 3674 22239 |
| x | = | - 0.165205 |