( | X | − | 2603621947 100 | ) | ÷ | X | = | 1 100 |
方程两边同时乘以: | X |
( | X | − | 2603621947 100 | ) | = | 1 100 | X |
X | − | 2603621947 100 | = | 1 100 | X |
X | − | 1 100 | X | = | 2603621947 100 |
99 100 | X | = | 2603621947 100 |
X | = | 2603621947 100 | ÷ | 99 100 |
= | 2603621947 100 | × | 100 99 |
= | 2603621947 | × | 1 99 |
X | = | 2603621947 99 |
X | = | 26299211.585859001 |