| ( | 825 | X | + | 937 | × | 16 | ) | ÷ | ( | X | + | 16 | ) | = | 825 |
| Multiply both sides of the equation by: | ( | X | + | 16 | ) |
| ( | 825 | X | + | 937 | × | 16 | ) | = | 825 | ( | X | + | 16 | ) |
| 825 | X | + | 937 | × | 16 | = | 825 | ( | X | + | 16 | ) |
| 825 | X | + | 937 | × | 16 | = | 825 | X | + | 825 | × | 16 |
| 825 | X | + | 14992 | = | 825 | X | + | 13200 |
| 825 | X | − | 825 | X | = | 13200 | − | 14992 |
| 0 | X | = | 13200 | − | 14992 |
| 0 | X | = | - | 1792 |