1 250 | x | × | 246 5 | ÷ | ( | 246 5 | + | 17 25 | ) | = | 5 | × | 17 25 | ÷ | ( | 246 5 | + | 17 25 | ) |
| 方程两边同时乘以: | ( | 246 5 | + | 17 25 | ) | , | ( | 246 5 | + | 17 25 | ) |
1 250 | x | × | 246 5 | ( | 246 5 | + | 17 25 | ) | = | 5 | × | 17 25 | ( | 246 5 | + | 17 25 | ) |
1 250 | x | × | 246 5 | × | 246 5 | + | 1 250 | x | × | 246 5 | × | 17 25 | = | 5 | × | 17 25 | ( | 246 5 | + | 17 25 | ) |
1 250 | x | × | 246 5 | × | 246 5 | + | 1 250 | x | × | 246 5 | × | 17 25 | = | 5 | × | 17 25 | × | 246 5 | + | 5 | × | 17 25 | × | 17 25 |
30258 3125 | x | + | 2091 15625 | x | = | 4182 25 | + | 289 125 |
153381 15625 | x | = | 21199 125 |
| x | = | 21199 125 | ÷ | 153381 15625 |
| = | 21199 125 | × | 15625 153381 |
| = | 731 | × | 125 5289 |
| x | = | 91375 5289 |
| x | = | 2125 123 |
| x | = | 17.276423 |