| ( | 837 200 | + | 2 | x | ) | ÷ | ( | 837 200 | + | x | ) | − | 1 | = | 33 10000 |
| 方程两边同时乘以: | ( | 837 200 | + | x | ) |
| ( | 837 200 | + | 2 | x | ) | − | 1 | ( | 837 200 | + | x | ) | = | 33 10000 | ( | 837 200 | + | x | ) |
837 200 | + | 2 | x | − | 1 | ( | 837 200 | + | x | ) | = | 33 10000 | ( | 837 200 | + | x | ) |
837 200 | + | 2 | x | − | 1 | ( | 837 200 | + | x | ) | = | 33 10000 | × | 837 200 | + | 33 10000 | x |
837 200 | + | 2 | x | − | 1 | ( | 837 200 | + | x | ) | = | 27621 2000000 | + | 33 10000 | x |
837 200 | + | 2 | x | − | 1 | × | 837 200 | − | 1 | x | = | 27621 2000000 | + | 33 10000 | x |
837 200 | + | 2 | x | − | 837 200 | − | 1 | x | = | 27621 2000000 | + | 33 10000 | x |
| 0 | + | 1 | x | = | 27621 2000000 | + | 33 10000 | x |
| 1 | x | − | 33 10000 | x | = | 27621 2000000 |
9967 10000 | x | = | 27621 2000000 |
| x | = | 27621 2000000 | ÷ | 9967 10000 |
| = | 27621 2000000 | × | 10000 9967 |
| = | 27621 200 | × | 1 9967 |
| x | = | 27621 1993400 |
| x | = | 0.013856 |