x | + | 9108 | + | ( | x | + | 9108 | ) | × | 3 1000 | = | 61248 25 | × | 17947 2500 |
方程左边 = | x | + | 9108 | + | x | × | 3 1000 | + | 9108 | × | 3 1000 |
= | x | + | 9108 | + | x | × | 3 1000 | + | 6831 250 |
= | 1003 1000 | x | + | 2283831 250 |
1003 1000 | x | + | 2283831 250 | = | 61248 25 | × | 17947 2500 |
方程右边 = | 274804464 15625 |
1003 1000 | x | + | 2283831 250 | = | 274804464 15625 |
1003 1000 | x | = | 274804464 15625 | − | 2283831 250 |