5487 1000 | × | 2 100 | = | x | − | 31 5 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | − | ( | ( | x | ÷ | 113 100 | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | ) | × | 1 20 | ) |
方程左边 = | 5487 50000 |
5487 50000 | = | x | − | 31 5 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | − | ( | ( | x | ÷ | 113 100 | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | ) | × | 1 20 | ) |
方程右边 = | x | − | 31 5 | − | x | ÷ | 113 100 | × | 13 100 | + | 713 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | − | ( | ( | x | ÷ | 113 100 | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | ) | × | 1 20 | ) |
= | x | − | 31 5 | − | x | × | 13 113 | + | 713 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | − | ( | ( | x | ÷ | 113 100 | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | ) | × | 1 20 | ) |
= | 100 113 | x | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | − | ( | ( | x | ÷ | 113 100 | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | ) | × | 1 20 | ) |
= | 100 113 | x | − | 5487 1000 | − | x | ÷ | 113 100 | × | 13 100 | × | 3 25 | + | 713 1000 | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | − | ( | ( | x | ÷ | 113 100 | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | ) | × | 1 20 | ) |
= | 100 113 | x | − | 5487 1000 | − | x | × | 39 2825 | + | 2139 25000 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | − | ( | ( | x | ÷ | 113 100 | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | ) | × | 1 20 | ) |
= | 2461 2825 | x | − | 33759 6250 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | − | ( | ( | x | ÷ | 113 100 | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | ) | × | 1 20 | ) |
= | 2461 2825 | x | − | 33759 6250 | − | x | ÷ | 113 100 | × | 3 10000 | − | 5487 1000 | × | 3 10000 | − | ( | ( | x | ÷ | 113 100 | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | ) | × | 1 20 | ) |
= | 2461 2825 | x | − | 33759 6250 | − | x | × | 3 11300 | − | 16461 10000000 | − | ( | ( | x | ÷ | 113 100 | − | 5487 1000 | − | ( | x | ÷ | 113 100 | × | 13 100 | − | 713 1000 | ) | × | 3 25 | − | ( | x | ÷ | 113 100 | + | 5487 1000 | ) | × | 3 10000 | ) | × | 1 20 | ) |