x | ÷ | 9 100 | + | ( | 255569 500 | − | x | ) | ÷ | 13 100 | = | 2523431 500 |
方程左边 = | 100 9 | x | + | 255569 500 | × | 100 13 | − | x | × | 100 13 |
= | 100 9 | x | + | 255569 65 | − | x | × | 100 13 |
= | 400 117 | x | + | 255569 65 |
400 117 | x | + | 255569 65 | = | 2523431 500 |
400 117 | x | = | 2523431 500 | − | 255569 65 |
400 117 | x | = | 7247703 6500 |
x | = | 7247703 6500 | ÷ | 400 117 |
= | 7247703 6500 | × | 117 400 |
x | = | 847981251 2600000 |
x | = | 65229327 200000 |
x | = | 326.146635 |