| ( | x | − | 11963 100 | ) | ÷ | x | = | 70 100 |
| Multiply both sides of the equation by: | x |
| ( | x | − | 11963 100 | ) | = | 70 100 | x |
| x | − | 11963 100 | = | 70 100 | x |
| x | − | 70 100 | x | = | 11963 100 |
3 10 | x | = | 11963 100 |
| x | = | 11963 100 | ÷ | 3 10 |
| = | 11963 100 | × | 10 3 |
| = | 11963 10 | × | 1 3 |
| x | = | 11963 30 |
| x | = | 398.766667 |