39 25 | = | ( | 1142 | + | x | + | ( | ( | 1142 | + | x | ) | ÷ | 27168 | ) | ( | - | 580000 | ) | + | 30448 | ) | ÷ | ( | 27168 | − | 580000 | + | 550219 | ) |
| 方程两边同时乘以: | ( | 27168 | − | 580000 | + | 550219 | ) |
39 25 | ( | 27168 | − | 580000 | + | 550219 | ) | = | ( | 1142 | + | x | + | ( | ( | 1142 | + | x | ) | ÷ | 27168 | ) | ( | - | 580000 | ) | + | 30448 | ) |
39 25 | × | 27168 | − | 39 25 | × | 580000 | + | 39 25 | × | 550219 | = | ( | 1142 | + | x | + | ( | ( | 1142 | + | x | ) | ÷ | 27168 | ) | ( | - | 580000 | ) | + | 30448 | ) |
39 25 | × | 27168 | − | 39 25 | × | 580000 | + | 39 25 | × | 550219 | = | 1142 | + | x | + | ( | ( | 1142 | + | x | ) | ÷ | 27168 | ) | ( | - | 580000 | ) | + | 30448 |
1059552 25 | − | 904800 | + | 21458541 25 | = | 1142 | + | x | + | ( | ( | 1142 | + | x | ) | ÷ | 27168 | ) | ( | - | 580000 | ) | + | 30448 |
| - | 101907 25 | = | 31590 | + | x | + | ( | ( | 1142 | + | x | ) | ÷ | 27168 | ) | ( | - | 580000 | ) |
| - | 101907 25 | = | 31590 | + | x | + | ( | 1142 | + | x | ) | ÷ | 27168 | × | ( | - | 580000 | ) |
| - | 101907 25 | = | 31590 | + | x | + | 1142 | × | 1 27168 | ( | - | 580000 | ) | + | x | × | 1 27168 | ( | - | 580000 | ) |
| - | 101907 25 | = | 31590 | + | x | + | 571 13584 | ( | - | 580000 | ) | + | x | × | 1 27168 | ( | - | 580000 | ) |
| - | 101907 25 | = | 31590 | + | x | − | 571 13584 | × | 580000 | + | x | × | 1 27168 | ( | - | 580000 | ) |
| - | 101907 25 | = | 31590 | + | x | − | 20698750 849 | + | x | × | 1 27168 | ( | - | 580000 | ) |
| - | 101907 25 | = | 6121160 849 | + | x | + | x | × | 1 27168 | ( | - | 580000 | ) |
| - | 101907 25 | = | 6121160 849 | + | x | − | x | × | 1 27168 | × | 580000 |
| - | 101907 25 | = | 6121160 849 | + | x | − | x | × | 18125 849 |
| - | 101907 25 | = | 6121160 849 | − | 17276 849 | x |
17276 849 | x | = | 6121160 849 | + | 101907 25 |
17276 849 | x | = | 239548043 21225 |
| x | = | 239548043 21225 | ÷ | 17276 849 |
| = | 239548043 21225 | × | 849 17276 |
| = | 34221149 7075 | × | 283 2468 |
| x | = | 9684585167 17461100 |
| x | = | 34221149 61700 |
| x | = | 554.637747 |