672 5 | + | ( | 24 | − | x | ) | × | 43 10 | = | ( | 50 | + | 446 5 | + | 13 2 | x | ) | ÷ | 3 2 |
方程左边 = | 672 5 | + | 24 | × | 43 10 | − | x | × | 43 10 |
= | 672 5 | + | 516 5 | − | x | × | 43 10 |
= | 1188 5 | − | 43 10 | x |
1188 5 | − | 43 10 | x | = | ( | 50 | + | 446 5 | + | 13 2 | x | ) | ÷ | 3 2 |
方程右边 = | 50 | × | 2 3 | + | 446 5 | × | 2 3 | + | 13 2 | x | × | 2 3 |
= | 100 3 | + | 892 15 | + | 13 3 | x |
= | 464 5 | + | 13 3 | x |
1188 5 | − | 43 10 | x | = | 464 5 | + | 13 3 | x |
- | 43 10 | x | − | 13 3 | x | = | 464 5 | − | 1188 5 |
- | 259 30 | x | = | 464 5 | − | 1188 5 |
- | 259 30 | x | = | - | 724 5 |
724 5 | = | 259 30 | x |
259 30 | x | = | 724 5 |
x | = | 724 5 | ÷ | 259 30 |
= | 724 5 | × | 30 259 |
= | 724 | × | 6 259 |
x | = | 4344 259 |
x | = | 16.772201 |