| ( | 2 | + | X | ) | ÷ | 2 | × | 1 2 | × | 367 10 | = | 175 |
| Left side of the equation = | ( | 2 | + | X | ) | × | 367 40 |
| ( | 2 | + | X | ) | × | 367 40 | = | 175 |
| Left side of the equation = | 2 | × | 367 40 | + | X | × | 367 40 |
| = | 367 20 | + | X | × | 367 40 |
367 20 | + | 367 40 | X | = | 175 |
367 40 | X | = | 175 | − | 367 20 |
367 40 | X | = | 3133 20 |
| X | = | 3133 20 | ÷ | 367 40 |
| = | 3133 20 | × | 40 367 |
| = | 3133 | × | 2 367 |
| X | = | 6266 367 |
| X | = | 17.073569 |