| 10 | × | 3 | − | 14 | ÷ | ( | 3 | + | 5 | ) | = | x |
| 方程两边同时乘以: | ( | 3 | + | 5 | ) |
| 10 | × | 3 | ( | 3 | + | 5 | ) | − | 14 | = | x | ( | 3 | + | 5 | ) |
| 10 | × | 3 | × | 3 | + | 10 | × | 3 | × | 5 | − | 14 | = | x | ( | 3 | + | 5 | ) |
| 10 | × | 3 | × | 3 | + | 10 | × | 3 | × | 5 | − | 14 | = | x | × | 3 | + | x | × | 5 |
| 90 | + | 150 | − | 14 | = | x | × | 3 | + | x | × | 5 |
| 226 | = | 8 | x |
| - | 8 | x | = | - | 226 |
| 226 | = | 8 | x |
| 8 | x | = | 226 |
| x | = | 226 | ÷ | 8 |
| = | 226 | × | 1 8 |
| = | 113 | × | 1 4 |
| x | = | 113 4 |
| x | = | 28.25 |