22499 5000 | + | ( | X | × | 257 10000 | ) | = | X |
方程左边 = | 22499 5000 | + | X | × | 257 10000 |
22499 5000 | + | 257 10000 | X | = | X |
257 10000 | X | − | X | = | - | 22499 5000 |
- | 9743 10000 | X | = | - | 22499 5000 |
22499 5000 | = | 9743 10000 | X |
9743 10000 | X | = | 22499 5000 |
X | = | 22499 5000 | ÷ | 9743 10000 |
= | 22499 5000 | × | 10000 9743 |
= | 22499 | × | 2 9743 |
X | = | 44998 9743 |
X | = | 4.618495 |