6 | ( | 1 | + | G | ) | ÷ | 12 | + | G | = | 11 100 |
方程左边 = | 1 2 | ( | 1 | + | G | ) | + | G |
1 2 | ( | 1 | + | G | ) | + | G | = | 11 100 |
方程左边 = | 1 2 | × | 1 | + | 1 2 | G | + | G |
= | 1 2 | + | 1 2 | G | + | G |
= | 1 2 | + | 3 2 | G |
1 2 | + | 3 2 | G | = | 11 100 |
3 2 | G | = | 11 100 | − | 1 2 |
3 2 | G | = | - | 39 100 |
G | = | - | 39 100 | ÷ | 3 2 |
= | - | 39 100 | × | 2 3 |
= | - | 13 50 | × | 1 |
G | = | - | 13 50 |
G | = | - 0.26 |