1 2 | × | 1600 | x | x | = | 6667 1000 | x | × | 6810 | ( | 1179 | − | x | ) |
方程左边 = | 800 | x | x |
800 | x | x | = | 6667 1000 | x | × | 6810 | ( | 1179 | − | x | ) |
方程右边 = | 4540227 100 | x | ( | 1179 | − | x | ) |
800 | x | x | = | 4540227 100 | x | ( | 1179 | − | x | ) |
方程右边 = | 4540227 100 | x | × | 1179 | − | 4540227 100 | x | x |
= | 5352927633 100 | x | − | 4540227 100 | x | x |
800 | x | x | = | 5352927633 100 | x | − | 4540227 100 | x | x |