| ( | x | + | 2 | × | 2 | ) | − | 5 2 | ÷ | 2 | + | ( | x | + | 2 | × | 2 | ) | ÷ | ( | x | + | 2 | ) | = | x |
| Multiply both sides of the equation by: | ( | x | + | 2 | ) |
| ( | x | + | 2 | × | 2 | ) | ( | x | + | 2 | ) | − | 5 2 | ÷ | 2 | × | ( | x | + | 2 | ) | + | ( | x | + | 2 | × | 2 | ) | = | x | ( | x | + | 2 | ) |
| x | ( | x | + | 2 | ) | + | 2 | × | 2 | ( | x | + | 2 | ) | − | 5 2 | ÷ | 2 | × | ( | x | + | 2 | ) | + | ( | x | + | 2 | × | 2 | ) | = | x | ( | x | + | 2 | ) |
| x | ( | x | + | 2 | ) | + | 2 | × | 2 | ( | x | + | 2 | ) | − | 5 2 | ÷ | 2 | × | ( | x | + | 2 | ) | + | ( | x | + | 2 | × | 2 | ) | = | x | x | + | x | × | 2 |
| x | ( | x | + | 2 | ) | + | 4 | ( | x | + | 2 | ) | − | 5 4 | ( | x | + | 2 | ) | + | ( | x | + | 2 | × | 2 | ) | = | x | x | + | x | × | 2 |
| x | x | + | x | × | 2 | + | 4 | ( | x | + | 2 | ) | − | 5 4 | ( | x | + | 2 | ) | + | ( | x | + | 2 | × | 2 | ) | = | x | x | + | 2 | x |
| x | x | + | 2 | x | + | 4 | x | + | 4 | × | 2 | − | 5 4 | ( | x | + | 2 | ) | + | ( | x | + | 2 | × | 2 | ) | = | x | x | + | 2 | x |
| x | x | + | 2 | x | + | 4 | x | + | 8 | − | 5 4 | ( | x | + | 2 | ) | + | ( | x | + | 2 | × | 2 | ) | = | x | x | + | 2 | x |
| x | x | + | 6 | x | + | 8 | − | 5 4 | ( | x | + | 2 | ) | + | ( | x | + | 2 | × | 2 | ) | = | x | x | + | 2 | x |
| x | x | + | 6 | x | + | 8 | − | 5 4 | x | − | 5 4 | × | 2 | + | ( | x | + | 2 | × | 2 | ) | = | x | x | + | 2 | x |
| x | x | + | 6 | x | + | 8 | − | 5 4 | x | − | 5 2 | + | ( | x | + | 2 | × | 2 | ) | = | x | x | + | 2 | x |
| x | x | + | 19 4 | x | + | 11 2 | + | ( | x | + | 2 | × | 2 | ) | = | x | x | + | 2 | x |
| x | x | + | 19 4 | x | + | 11 2 | + | x | + | 2 | × | 2 | = | x | x | + | 2 | x |
| x | x | + | 19 4 | x | + | 11 2 | + | x | + | 4 | = | x | x | + | 2 | x |
| x | x | + | 23 4 | x | + | 19 2 | = | x | x | + | 2 | x |
| x1= | - | 38 15 |