8 25 | + | 1 1250 | ( | 300 | − | x | ) | = | 3 10 | + | 9 10000 | x |
方程左边 = | 8 25 | + | 1 1250 | × | 300 | − | 1 1250 | x |
= | 8 25 | + | 6 25 | − | 1 1250 | x |
= | 14 25 | − | 1 1250 | x |
14 25 | − | 1 1250 | x | = | 3 10 | + | 9 10000 | x |
- | 1 1250 | x | − | 9 10000 | x | = | 3 10 | − | 14 25 |
- | 17 10000 | x | = | 3 10 | − | 14 25 |
- | 17 10000 | x | = | - | 13 50 |
13 50 | = | 17 10000 | x |
17 10000 | x | = | 13 50 |
x | = | 13 50 | ÷ | 17 10000 |
= | 13 50 | × | 10000 17 |
= | 13 | × | 200 17 |
x | = | 2600 17 |
x | = | 152.941176 |