V | = | 14250 | − | 6600 | − | ( | 31 200 | V | + | 2232559 5000 | ) | − | 2850 | − | 3135 4 |
方程右边 = | 16065 4 | − | ( | 31 200 | V | + | 2232559 5000 | ) |
V | = | 16065 4 | − | ( | 31 200 | V | + | 2232559 5000 | ) |
方程右边 = | 16065 4 | − | 31 200 | V | − | 2232559 5000 |
= | 17848691 5000 | − | 31 200 | V |
V | = | 17848691 5000 | − | 31 200 | V |
V | + | 31 200 | V | = | 17848691 5000 |
231 200 | V | = | 17848691 5000 |
V | = | 17848691 5000 | ÷ | 231 200 |
= | 17848691 5000 | × | 200 231 |
= | 2549813 25 | × | 1 33 |
V | = | 2549813 825 |
V | = | 3090.682424 |