( | 77059 | − | 5 2 | X | ) | × | 54 5 | ÷ | 109 5 | × | 9 10 | = | 18356 | + | 9 | X |
方程左边 = | ( | 77059 | − | 5 2 | X | ) | × | 243 545 |
( | 77059 | − | 5 2 | X | ) | × | 243 545 | = | 18356 | + | 9 | X |
方程左边 = | 77059 | × | 243 545 | − | 5 2 | X | × | 243 545 |
= | 18725337 545 | − | 243 218 | X |
18725337 545 | − | 243 218 | X | = | 18356 | + | 9 | X |
- | 243 218 | X | − | 9 | X | = | 18356 | − | 18725337 545 |
- | 2205 218 | X | = | 18356 | − | 18725337 545 |
- | 2205 218 | X | = | - | 8721317 545 |
8721317 545 | = | 2205 218 | X |
2205 218 | X | = | 8721317 545 |
X | = | 8721317 545 | ÷ | 2205 218 |
= | 8721317 545 | × | 218 2205 |
X | = | 1901247106 1201725 |
X | = | 17442634 11025 |
X | = | 1582.098322 |