25379 5000 | × | 2267 10000 | ÷ | ( | 25379 5000 | − | 154 125 | ) | + | 2697 1000 | × | 3439 10000 | ÷ | ( | 2697 1000 | − | 154 125 | ) | + | 4091 2000 | × | 266 625 | ÷ | ( | 4091 2000 | − | 154 125 | ) | + | 19 5000 | ÷ | ( | 1 | − | 154 125 | ) | = | x |
| 方程两边同时乘以: | ( | 25379 5000 | − | 154 125 | ) |
25379 5000 | × | 2267 10000 | + | 2697 1000 | × | 3439 10000 | ÷ | ( | 2697 1000 | − | 154 125 | ) | × | ( | 25379 5000 | − | 154 125 | ) | + | 4091 2000 | × | 266 625 | ÷ | ( | 4091 2000 | − | 154 125 | ) | × | ( | 25379 5000 | − | 154 125 | ) | + | 19 5000 | ÷ | ( | 1 | − | 154 125 | ) | = | x | ( | 25379 5000 | − | 154 125 | ) |
25379 5000 | × | 2267 10000 | + | 2697 1000 | × | 3439 10000 | ÷ | ( | 2697 1000 | − | 154 125 | ) | × | 25379 5000 | − | 2697 1000 | × | 3439 10000 | ÷ | ( | 2697 1000 | − | 154 125 | ) | × | 154 125 | + | 4091 2000 | × | 266 625 | = | x | ( | 25379 5000 | − | 154 125 | ) |
25379 5000 | × | 2267 10000 | + | 2697 1000 | × | 3439 10000 | ÷ | ( | 2697 1000 | − | 154 125 | ) | × | 25379 5000 | − | 2697 1000 | × | 3439 10000 | ÷ | ( | 2697 1000 | − | 154 125 | ) | × | 154 125 | + | 4091 2000 | × | 266 625 | = | x | × | 25379 5000 | − | x | × | 154 125 |