108 25 | ( | 25 | − | x | ) | + | 1122 5 | = | ( | 162 25 | x | + | 229 | + | 50 | ) | ÷ | 3 2 |
方程左边 = | 108 25 | × | 25 | − | 108 25 | x | + | 1122 5 |
= | 108 | − | 108 25 | x | + | 1122 5 |
= | 1662 5 | − | 108 25 | x |
1662 5 | − | 108 25 | x | = | ( | 162 25 | x | + | 229 | + | 50 | ) | ÷ | 3 2 |
方程右边 = | 162 25 | x | × | 2 3 | + | 229 | × | 2 3 | + | 50 | × | 2 3 |
= | 108 25 | x | + | 458 3 | + | 100 3 |
= | 108 25 | x | + | 186 |
1662 5 | − | 108 25 | x | = | 108 25 | x | + | 186 |
- | 108 25 | x | − | 108 25 | x | = | 186 | − | 1662 5 |
- | 216 25 | x | = | 186 | − | 1662 5 |
- | 216 25 | x | = | - | 732 5 |
732 5 | = | 216 25 | x |
216 25 | x | = | 732 5 |
x | = | 732 5 | ÷ | 216 25 |
= | 732 5 | × | 25 216 |
= | 61 | × | 5 18 |
x | = | 305 18 |
x | = | 16.944444 |