5149 10000 | ÷ | ( | 1 | + | 17 10 | x | ) | + | 137 5000 | ÷ | ( | 1 | + | 3 25 | x | ) | − | 763 2500 | ÷ | ( | 1 | − | 51 100 | x | ) | = | 0 |
| 方程两边同时乘以: | ( | 1 | + | 17 10 | x | ) |
5149 10000 | + | 137 5000 | ÷ | ( | 1 | + | 3 25 | x | ) | × | ( | 1 | + | 17 10 | x | ) | − | 763 2500 | ÷ | ( | 1 | − | 51 100 | x | ) | × | ( | 1 | + | 17 10 | x | ) | = | 0 |
5149 10000 | + | 137 5000 | ÷ | ( | 1 | + | 3 25 | x | ) | × | 1 | + | 137 5000 | ÷ | ( | 1 | + | 3 25 | x | ) | × | 17 10 | x | − | 763 2500 | ÷ | ( | 1 | − | 51 100 | x | ) | × | ( | 1 | + | 17 10 | x | ) | = | 0 |
5149 10000 | + | 137 5000 | ÷ | ( | 1 | + | 3 25 | x | ) | + | 2329 50000 | ÷ | ( | 1 | + | 3 25 | x | ) | × | x | − | 763 2500 | ÷ | ( | 1 | − | 51 100 | x | ) | × | ( | 1 | + | 17 10 | x | ) | = | 0 |
| 方程两边同时乘以: | ( | 1 | + | 3 25 | x | ) |
5149 10000 | ( | 1 | + | 3 25 | x | ) | + | 137 5000 | + | 2329 50000 | x | − | 763 2500 | ÷ | ( | 1 | − | 51 100 | x | ) | × | ( | 1 | + | 17 10 | x | ) | ( | 1 | + | 3 25 | x | ) | = | 0 |
5149 10000 | × | 1 | + | 5149 10000 | × | 3 25 | x | + | 137 5000 | + | 2329 50000 | x | − | 763 2500 | ÷ | ( | 1 | − | 51 100 | x | ) | × | ( | 1 | + | 17 10 | x | ) | ( | 1 | + | 3 25 | x | ) | = | 0 |
5149 10000 | + | 15447 250000 | x | + | 137 5000 | + | 2329 50000 | x | − | 763 2500 | ÷ | ( | 1 | − | 51 100 | x | ) | × | ( | 1 | + | 17 10 | x | ) | ( | 1 | + | 3 25 | x | ) | = | 0 |