1 10 | x | ÷ | 1 5 | × | x | − | ( | 1 100 | x | − | 1 100 | ) | ÷ | 3 50 | = | x | − | 1 | ÷ | 3 |
| Left side of the equation = | 1 2 | x | x | − | ( | 1 100 | x | − | 1 100 | ) | × | 50 3 |
1 2 | x | x | − | ( | 1 100 | x | − | 1 100 | ) | × | 50 3 | = | x | − | 1 | ÷ | 3 |
| Left side of the equation = | 1 2 | x | x | − | 1 100 | x | × | 50 3 | + | 1 100 | × | 50 3 |
| = | 1 2 | x | x | − | 1 6 | x | + | 1 6 |
1 2 | x | x | − | 1 6 | x | + | 1 6 | = | x | − | 1 | ÷ | 3 |
| Right side of the equation = | x | − | 1 3 |
1 2 | x | x | − | 1 6 | x | + | 1 6 | = | x | − | 1 3 |