( | 11227 | + | 28 | × | 60 | + | 5000 | + | 60 | X | ) | ÷ | 93 | = | X | + | 121 | + | 28 | + | 12 |
方程左边 = | 11227 | × | 1 93 | + | 28 | × | 60 | × | 1 93 | + | 5000 | × | 1 93 | + | 60 | X | × | 1 93 |
= | 11227 93 | + | 560 31 | + | 5000 93 | + | 20 31 | X |
= | 5969 31 | + | 20 31 | X |
5969 31 | + | 20 31 | X | = | X | + | 121 | + | 28 | + | 12 |
方程右边 = | X | + | 161 |
5969 31 | + | 20 31 | X | = | X | + | 161 |
20 31 | X | − | X | = | 161 | − | 5969 31 |
- | 11 31 | X | = | 161 | − | 5969 31 |
- | 11 31 | X | = | - | 978 31 |
978 31 | = | 11 31 | X |
11 31 | X | = | 978 31 |
X | = | 978 31 | ÷ | 11 31 |
= | 978 31 | × | 31 11 |
= | 978 | × | 1 11 |
X | = | 978 11 |
X | = | 88.909091 |