( | 7 50 | − | X | ÷ | 7 50 | − | 1 10 | ) | = | ( | - | 150 | − | 0 | − | 150 | − | 100 | ) |
7 50 | − | X | ÷ | 7 50 | − | 1 10 | = | ( | - | 150 | − | 0 | − | 150 | − | 100 | ) |
7 50 | − | X | ÷ | 7 50 | − | 1 10 | = | - | 150 | − | 0 | − | 150 | − | 100 |
1 25 | − | 50 7 | X | = | - | 400 |
- | 50 7 | X | = | - | 400 | − | 1 25 |
- | 50 7 | X | = | - | 10001 25 |
10001 25 | = | 50 7 | X |
50 7 | X | = | 10001 25 |
X | = | 10001 25 | ÷ | 50 7 |
= | 10001 25 | × | 7 50 |
X | = | 70007 1250 |
X | = | 56.0056 |