10 | x | ÷ | 11 | + | 200 | ÷ | 11 | + | 23 | = | 5 | x | ÷ | 3 |
方程左边 = | 10 11 | x | + | 200 11 | + | 23 |
= | 10 11 | x | + | 453 11 |
10 11 | x | + | 453 11 | = | 5 | x | ÷ | 3 |
方程右边 = | 5 3 | x |
10 11 | x | + | 453 11 | = | 5 3 | x |
10 11 | x | − | 5 3 | x | = | - | 453 11 |
- | 25 33 | x | = | - | 453 11 |
453 11 | = | 25 33 | x |
25 33 | x | = | 453 11 |
x | = | 453 11 | ÷ | 25 33 |
= | 453 11 | × | 33 25 |
= | 453 | × | 3 25 |
x | = | 1359 25 |
x | = | 54.36 |