X | − | X | ÷ | 101 100 | × | 1 100 | × | 28 25 | = | 400000 | − | 2535849 100 |
方程左边 = | X | − | X | × | 28 2525 |
= | 2497 2525 | X |
2497 2525 | X | = | 400000 | − | 2535849 100 |
方程右边 = | 37464151 100 |
2497 2525 | X | = | 37464151 100 |
X | = | 37464151 100 | ÷ | 2497 2525 |
= | 37464151 100 | × | 2525 2497 |
= | 37464151 4 | × | 101 2497 |
X | = | 3783879251 9988 |
X | = | 378842.536143 |