3 5 | × | 12 5 | × | 1 1000 | ( | 2 | − | 5000 | x | ) | = | x | + | 12 | x | ( | 2 | − | 5000 | x | ) |
| Left side of the equation = | 9 6250 | ( | 2 | − | 5000 | x | ) |
9 6250 | ( | 2 | − | 5000 | x | ) | = | x | + | 12 | x | ( | 2 | − | 5000 | x | ) |
| Left side of the equation = | 9 6250 | × | 2 | − | 9 6250 | × | 5000 | x |
| = | 9 3125 | − | 36 5 | x |
9 3125 | − | 36 5 | x | = | x | + | 12 | x | ( | 2 | − | 5000 | x | ) |
| Right side of the equation = | x | + | 12 | x | × | 2 | − | 12 | x | × | 5000 | x |
| = | x | + | 24 | x | − | 60000 | x | x |
| = | 25 | x | − | 60000 | x | x |
9 3125 | − | 36 5 | x | = | 25 | x | − | 60000 | x | x |