| ( | x | − | 9967 100 | ) | × | 50 | − | ( | 9967 100 | × | 50 | × | 1 4000 | + | x | × | 50 | × | 1 4000 | ) | = | 2 |
| Left side of the equation = | x | × | 50 | − | 9967 100 | × | 50 | − | ( | 9967 100 | × | 50 | × | 1 4000 | + | x | × | 50 | × | 1 4000 | ) |
| = | x | × | 50 | − | 9967 2 | − | ( | 9967 100 | × | 50 | × | 1 4000 | + | x | × | 50 | × | 1 4000 | ) |
| = | 50 | x | − | 9967 2 | − | 9967 100 | × | 50 | × | 1 4000 | − | x | × | 50 | × | 1 4000 |
| = | 50 | x | − | 9967 2 | − | 9967 8000 | − | x | × | 1 80 |
| = | 3999 80 | x | − | 39877967 8000 |
3999 80 | x | − | 39877967 8000 | = | 2 |
3999 80 | x | = | 2 | + | 39877967 8000 |
3999 80 | x | = | 39893967 8000 |
| x | = | 39893967 8000 | ÷ | 3999 80 |
| = | 39893967 8000 | × | 80 3999 |
| = | 13297989 100 | × | 1 1333 |
| x | = | 13297989 133300 |
| x | = | 99.759857 |