- | 4114150 | + | 3000000 | − | 450000 | + | x | − | x | × | 10 100 | ÷ | 4 | = | 300000 |
方程左边 = | - | 4114150 | + | 3000000 | − | 450000 | + | x | − | x | × | 1 40 |
= | - | 1564150 | + | 39 40 | x |
- | 1564150 | + | 39 40 | x | = | 300000 |
39 40 | x | = | 300000 | + | 1564150 |
39 40 | x | = | 1864150 |
x | = | 1864150 | ÷ | 39 40 |
= | 1864150 | × | 40 39 |
x | = | 74566000 39 |
x | = | 1911948.717949 |