( | 14296995 2 | + | X | ) | × | 1 5 | ÷ | 21 20 | × | 1 20 | = | X |
方程左边 = | ( | 14296995 2 | + | X | ) | × | 1 105 |
( | 14296995 2 | + | X | ) | × | 1 105 | = | X |
方程左边 = | 14296995 2 | × | 1 105 | + | X | × | 1 105 |
= | 953133 14 | + | X | × | 1 105 |
953133 14 | + | 1 105 | X | = | X |
1 105 | X | − | X | = | - | 953133 14 |
- | 104 105 | X | = | - | 953133 14 |
953133 14 | = | 104 105 | X |
104 105 | X | = | 953133 14 |
X | = | 953133 14 | ÷ | 104 105 |
= | 953133 14 | × | 105 104 |
= | 953133 2 | × | 15 104 |
X | = | 14296995 208 |
X | = | 68735.552885 |