432 5 | + | 28 | + | 64 | + | ( | 17 | − | x | ) | × | 43 10 | = | ( | 50 | + | 13 2 | x | ) | ÷ | 3 2 |
| 方程左边 = | 892 5 | + | ( | 17 | − | x | ) | × | 43 10 |
892 5 | + | ( | 17 | − | x | ) | × | 43 10 | = | ( | 50 | + | 13 2 | x | ) | ÷ | 3 2 |
| 方程左边 = | 892 5 | + | 17 | × | 43 10 | − | x | × | 43 10 |
| = | 892 5 | + | 731 10 | − | x | × | 43 10 |
| = | 503 2 | − | 43 10 | x |
503 2 | − | 43 10 | x | = | ( | 50 | + | 13 2 | x | ) | ÷ | 3 2 |
| 方程右边 = | 50 | × | 2 3 | + | 13 2 | x | × | 2 3 |
| = | 100 3 | + | 13 3 | x |
503 2 | − | 43 10 | x | = | 100 3 | + | 13 3 | x |
| - | 43 10 | x | − | 13 3 | x | = | 100 3 | − | 503 2 |
| - | 259 30 | x | = | 100 3 | − | 503 2 |
| - | 259 30 | x | = | - | 1309 6 |
1309 6 | = | 259 30 | x |
259 30 | x | = | 1309 6 |
| x | = | 1309 6 | ÷ | 259 30 |
| = | 1309 6 | × | 30 259 |
| = | 187 | × | 5 37 |
| x | = | 935 37 |
| x | = | 25.27027 |