| ( | 24 | + | 2 | x | ) | ÷ | ( | 26 | + | x | ) | = | 189 100 |
| 方程两边同时乘以: | ( | 26 | + | x | ) |
| ( | 24 | + | 2 | x | ) | = | 189 100 | ( | 26 | + | x | ) |
| 24 | + | 2 | x | = | 189 100 | ( | 26 | + | x | ) |
| 24 | + | 2 | x | = | 189 100 | × | 26 | + | 189 100 | x |
| 24 | + | 2 | x | = | 2457 50 | + | 189 100 | x |
| 2 | x | − | 189 100 | x | = | 2457 50 | − | 24 |
11 100 | x | = | 2457 50 | − | 24 |
11 100 | x | = | 1257 50 |
| x | = | 1257 50 | ÷ | 11 100 |
| = | 1257 50 | × | 100 11 |
| = | 1257 | × | 2 11 |
| x | = | 2514 11 |
| x | = | 228.545455 |