| ( | 1 | − | x | ) | ÷ | ( | 3 | − | x | ) | = | 592348877759 1000000000000 |
| Multiply both sides of the equation by: | ( | 3 | − | x | ) |
| ( | 1 | − | x | ) | = | 592348877759 1000000000000 | ( | 3 | − | x | ) |
| 1 | − | x | = | 592348877759 1000000000000 | ( | 3 | − | x | ) |
| 1 | − | x | = | 592348877759 1000000000000 | × | 3 | − | 592348877759 1000000000000 | x |