0 | = | 1400 | Q | − | ( | ( | 400 | + | 500 | Q | ) | + | 331569 1000 | + | 25 | + | 0 | + | 0 | ) | − | 1400 | Q | × | 3 50 |
方程右边 = | 1400 | Q | − | ( | ( | 400 | + | 500 | Q | ) | + | 331569 1000 | + | 25 | + | 0 | + | 0 | ) | − | 84 | Q |
= | 1316 | Q | − | ( | ( | 400 | + | 500 | Q | ) | + | 331569 1000 | + | 25 | + | 0 | + | 0 | ) |
0 | = | 1316 | Q | − | ( | ( | 400 | + | 500 | Q | ) | + | 331569 1000 | + | 25 | + | 0 | + | 0 | ) |
方程右边 = | 1316 | Q | − | ( | 400 | + | 500 | Q | ) | − | 331569 1000 | − | 25 | − | 0 | − | 0 |
= | 1316 | Q | − | ( | 400 | + | 500 | Q | ) | − | 356569 1000 |
= | 1316 | Q | − | 400 | − | 500 | Q | − | 356569 1000 |
= | 816 | Q | − | 756569 1000 |
0 | = | 816 | Q | − | 756569 1000 |
- | 816 | Q | = | - | 756569 1000 | − | 0 |
- | 816 | Q | = | - | 756569 1000 |
756569 1000 | = | 816 | Q |
816 | Q | = | 756569 1000 |
Q | = | 756569 1000 | ÷ | 816 |
= | 756569 1000 | × | 1 816 |
Q | = | 756569 816000 |
Q | = | 0.927168 |