| ( | 12 | − | x | ) | ÷ | ( | 33 | + | 22 | × | 4 5 | ) | − | x | ÷ | 24 | = | ( | x | − | 53 100 | ) | ÷ | 418 5 | ÷ | 19 10 |
| Multiply both sides of the equation by: | ( | 33 | + | 22 | × | 4 5 | ) |
| ( | 12 | − | x | ) | − | x | ÷ | 24 | × | ( | 33 | + | 22 | × | 4 5 | ) | = | ( | x | − | 53 100 | ) | ÷ | 418 5 | ÷ | 19 10 | × | ( | 33 | + | 22 | × | 4 5 | ) |
| 12 | − | x | − | x | ÷ | 24 | × | ( | 33 | + | 22 | × | 4 5 | ) | = | ( | x | − | 53 100 | ) | ÷ | 418 5 | ÷ | 19 10 | × | ( | 33 | + | 22 | × | 4 5 | ) |
| 12 | − | x | − | x | ÷ | 24 | × | ( | 33 | + | 22 | × | 4 5 | ) | = | x | ÷ | 418 5 | ÷ | 19 10 | × | ( | 33 | + | 22 | × | 4 5 | ) | − | 53 100 | ÷ | 418 5 | ÷ | 19 10 | × | ( | 33 | + | 22 | × | 4 5 | ) |
| 12 | − | x | − | x | × | 1 24 | ( | 33 | + | 22 | × | 4 5 | ) | = | x | × | 25 3971 | ( | 33 | + | 22 | × | 4 5 | ) | − | 53 15884 | ( | 33 | + | 22 | × | 4 5 | ) |
| 12 | − | x | − | x | × | 1 24 | × | 33 | − | x | × | 1 24 | × | 22 | × | 4 5 | = | x | × | 25 3971 | ( | 33 | + | 22 | × | 4 5 | ) | − | 53 15884 | ( | 33 | + | 22 | × | 4 5 | ) |
| 12 | − | x | − | x | × | 1 24 | × | 33 | − | x | × | 1 24 | × | 22 | × | 4 5 | = | x | × | 25 3971 | × | 33 | + | x | × | 25 3971 | × | 22 | × | 4 5 | − | 53 15884 | ( | 33 | + | 22 | × | 4 5 | ) |
| 12 | − | x | − | x | × | 11 8 | − | x | × | 11 15 | = | x | × | 75 361 | + | x | × | 40 361 | − | 53 15884 | ( | 33 | + | 22 | × | 4 5 | ) |
| 12 | − | 373 120 | x | = | 115 361 | x | − | 53 15884 | ( | 33 | + | 22 | × | 4 5 | ) |
| 12 | − | 373 120 | x | = | 115 361 | x | − | 53 15884 | × | 33 | − | 53 15884 | × | 22 | × | 4 5 |
| 12 | − | 373 120 | x | = | 115 361 | x | − | 159 1444 | − | 106 1805 |
| 12 | − | 373 120 | x | = | 115 361 | x | − | 1219 7220 |
| - | 373 120 | x | − | 115 361 | x | = | - | 1219 7220 | − | 12 |
| - | 148453 43320 | x | = | - | 1219 7220 | − | 12 |
| - | 148453 43320 | x | = | - | 87859 7220 |
87859 7220 | = | 148453 43320 | x |
148453 43320 | x | = | 87859 7220 |
| x | = | 87859 7220 | ÷ | 148453 43320 |
| = | 87859 7220 | × | 43320 148453 |
| = | 87859 | × | 6 148453 |
| x | = | 527154 148453 |
| x | = | 3.550982 |