1300000 | = | ( | x | − | 75 | ) | × | 50000 |
Right side of the equation = | x | × | 50000 | − | 75 | × | 50000 |
= | x | × | 50000 | − | 3750000 |
1300000 | = | 50000 | x | − | 3750000 |
- | 50000 | x | = | - | 3750000 | − | 1300000 |
- | 50000 | x | = | - | 5050000 |
5050000 | = | 50000 | x |
50000 | x | = | 5050000 |
x | = | 5050000 | ÷ | 50000 |
= | 5050000 | × | 1 50000 |
= | 101 | × | 1 |
x | = | 101 |