| 1 | − | ( | 2 | x | − | 5 | ÷ | 6 | ) | = | 3 | − | x | ÷ | 4 |
| Left side of the equation = | 1 | − | 2 | x | + | 5 | ÷ | 6 |
| = | 1 | − | 2 | x | + | 5 6 |
| = | 11 6 | − | 2 | x |
11 6 | − | 2 | x | = | 3 | − | x | ÷ | 4 |
| - | 2 | x | + | 1 4 | x | = | 3 | − | 11 6 |
| - | 7 4 | x | = | 3 | − | 11 6 |
| - | 7 4 | x | = | 7 6 |
| - | 7 6 | = | 7 4 | x |
7 4 | x | = | - | 7 6 |
| x | = | - | 7 6 | ÷ | 7 4 |
| = | - | 7 6 | × | 4 7 |
| = | - | 1 3 | × | 2 |
| x | = | - | 2 3 |
| x | = | - 0.666667 |