| 3 | x | ( | 10 | + | x | + | x | × | 23 | ) | = | 4 | x | − | 10 | + | 24 | ÷ | 6 |
| Left side of the equation = | 3 | x | × | 10 | + | 3 | x | x | + | 3 | x | x | × | 23 |
| = | 30 | x | + | 3 | x | x | + | 69 | x | x |
| 30 | x | + | 3 | x | x | + | 69 | x | x | = | 4 | x | − | 10 | + | 24 | ÷ | 6 |
| Right side of the equation = | 4 | x | − | 10 | + | 4 |
| = | 4 | x | − | 6 |
| 30 | x | + | 3 | x | x | + | 69 | x | x | = | 4 | x | − | 6 |