| ( | X | + | 24 | ) | ÷ | 75 100 | + | 24 | = | 150 100 | X |
| Left side of the equation = | X | × | 100 75 | + | 24 | × | 100 75 | + | 24 |
| = | X | × | 100 75 | + | 32 | + | 24 |
| = | 100 75 | X | + | 56 |
100 75 | X | + | 56 | = | 150 100 | X |
100 75 | X | − | 150 100 | X | = | - | 56 |
| - | 1 6 | X | = | - | 56 |
| 56 | = | 1 6 | X |
1 6 | X | = | 56 |
| X | = | 56 | ÷ | 1 6 |
| = | 56 | × | 6 |
| X | = | 336 |