| ( | 2 | + | 3 2 | x | ) | x | = | 12 5 | ( | 45 16 | − | x | ) | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) |
| Left side of the equation = | 2 | x | + | 3 2 | x | x |
| 2 | x | + | 3 2 | x | x | = | 12 5 | ( | 45 16 | − | x | ) | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) |
| Right side of the equation = | 12 5 | × | 45 16 | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) | − | 12 5 | x | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) |
| = | 27 4 | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) | − | 12 5 | x | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) |
| = | 27 4 | × | 239 100 | + | 27 4 | ( | 45 16 | − | x | ) | × | 3 2 | − | 12 5 | x | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) |
| = | 6453 400 | + | 81 8 | ( | 45 16 | − | x | ) | − | 12 5 | x | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) |
| = | 6453 400 | + | 81 8 | × | 45 16 | − | 81 8 | x | − | 12 5 | x | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) |
| = | 6453 400 | + | 3645 128 | − | 81 8 | x | − | 12 5 | x | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) |
| = | 142749 3200 | − | 81 8 | x | − | 12 5 | x | ( | 239 100 | + | ( | 45 16 | − | x | ) | × | 3 2 | ) |
| = | 142749 3200 | − | 81 8 | x | − | 12 5 | x | × | 239 100 | − | 12 5 | x | ( | 45 16 | − | x | ) | × | 3 2 |
| = | 142749 3200 | − | 81 8 | x | − | 717 125 | x | − | 18 5 | x | ( | 45 16 | − | x | ) |
| = | 142749 3200 | − | 15861 1000 | x | − | 18 5 | x | ( | 45 16 | − | x | ) |
| = | 142749 3200 | − | 15861 1000 | x | − | 18 5 | x | × | 45 16 | + | 18 5 | x | x |
| = | 142749 3200 | − | 15861 1000 | x | − | 81 8 | x | + | 18 5 | x | x |
| = | 142749 3200 | − | 12993 500 | x | + | 18 5 | x | x |
| 2 | x | + | 3 2 | x | x | = | 142749 3200 | − | 12993 500 | x | + | 18 5 | x | x |