| - | 3 2 | x | + | 47 40 | = | 120657 50000 | x | ÷ | ( | 1 | + | 70657 50000 | x | ) |
| Multiply both sides of the equation by: | ( | 1 | + | 70657 50000 | x | ) |
| - | 3 2 | x | ( | 1 | + | 70657 50000 | x | ) | + | 47 40 | ( | 1 | + | 70657 50000 | x | ) | = | 120657 50000 | x |
| - | 3 2 | x | × | 1 | − | 3 2 | x | × | 70657 50000 | x | + | 47 40 | ( | 1 | + | 70657 50000 | x | ) | = | 120657 50000 | x |
| - | 3 2 | x | − | 211971 100000 | x | x | + | 47 40 | ( | 1 | + | 70657 50000 | x | ) | = | 120657 50000 | x |
| - | 3 2 | x | − | 211971 100000 | x | x | + | 47 40 | × | 1 | + | 47 40 | × | 70657 50000 | x | = | 120657 50000 | x |
| - | 3 2 | x | − | 211971 100000 | x | x | + | 47 40 | + | 3320879 2000000 | x | = | 120657 50000 | x |
320879 2000000 | x | − | 211971 100000 | x | x | + | 47 40 | = | 120657 50000 | x |