( | 109600 | − | 5 2 | X | ) | × | 66 5 | ÷ | 116 5 | × | 9 10 | = | 20228 | + | 11 | X |
方程左边 = | ( | 109600 | − | 5 2 | X | ) | × | 297 580 |
( | 109600 | − | 5 2 | X | ) | × | 297 580 | = | 20228 | + | 11 | X |
方程左边 = | 109600 | × | 297 580 | − | 5 2 | X | × | 297 580 |
= | 1627560 29 | − | 297 232 | X |
1627560 29 | − | 297 232 | X | = | 20228 | + | 11 | X |
- | 297 232 | X | − | 11 | X | = | 20228 | − | 1627560 29 |
- | 2849 232 | X | = | 20228 | − | 1627560 29 |
- | 2849 232 | X | = | - | 1040948 29 |
1040948 29 | = | 2849 232 | X |
2849 232 | X | = | 1040948 29 |
X | = | 1040948 29 | ÷ | 2849 232 |
= | 1040948 29 | × | 232 2849 |
= | 1040948 | × | 8 2849 |
X | = | 8327584 2849 |
X | = | 2922.984907 |