x | = | 307 2500 | ( | 168 | − | x | ) |
方程右边 = | 307 2500 | × | 168 | − | 307 2500 | x |
= | 12894 625 | − | 307 2500 | x |
x | = | 12894 625 | − | 307 2500 | x |
x | + | 307 2500 | x | = | 12894 625 |
2807 2500 | x | = | 12894 625 |
x | = | 12894 625 | ÷ | 2807 2500 |
= | 12894 625 | × | 2500 2807 |
= | 1842 | × | 4 401 |
x | = | 7368 401 |
x | = | 18.374065 |