| ( | x | − | 4 | ) | ÷ | 8 | = | ( | x | + | 6 | ) | ÷ | 10 |
| 方程左边 = | x | × | 1 8 | − | 4 | × | 1 8 |
| = | x | × | 1 8 | − | 1 2 |
1 8 | x | − | 1 2 | = | ( | x | + | 6 | ) | ÷ | 10 |
| 方程右边 = | x | × | 1 10 | + | 6 | × | 1 10 |
| = | x | × | 1 10 | + | 3 5 |
1 8 | x | − | 1 2 | = | 1 10 | x | + | 3 5 |
1 8 | x | − | 1 10 | x | = | 3 5 | + | 1 2 |
1 40 | x | = | 3 5 | + | 1 2 |
1 40 | x | = | 11 10 |
| x | = | 11 10 | ÷ | 1 40 |
| = | 11 10 | × | 40 |
| = | 11 | × | 4 |
| x | = | 44 |