100 | x | × | 5566 25 | ÷ | ( | x | × | 5566 25 | + | ( | 1 | − | x | ) | × | 1 2 | × | 33517 100 | ) | = | 8369 100 |
方程两边同时乘以: | ( | x | × | 5566 25 | + | ( | 1 | − | x | ) | × | 1 2 | × | 33517 100 | ) |
100 | x | × | 5566 25 | = | 8369 100 | ( | x | × | 5566 25 | + | ( | 1 | − | x | ) | × | 1 2 | × | 33517 100 | ) |
100 | x | × | 5566 25 | = | 8369 100 | x | × | 5566 25 | + | 8369 100 | ( | 1 | − | x | ) | × | 1 2 | × | 33517 100 |
22264 | x | = | 23290927 1250 | x | + | 280503773 20000 | ( | 1 | − | x | ) |
22264 | x | = | 23290927 1250 | x | + | 280503773 20000 | × | 1 | − | 280503773 20000 | x |
22264 | x | = | 23290927 1250 | x | + | 280503773 20000 | − | 280503773 20000 | x |