2 | x | ( | 96 | − | 1 | ) | = | 60 | ( | x | − | 1 | ) |
方程左边 = | 2 | x | × | 96 | − | 2 | x | × | 1 |
= | 192 | x | − | 2 | x |
= | 190 | x |
190 | x | = | 60 | ( | x | − | 1 | ) |
方程右边 = | 60 | x | − | 60 | × | 1 |
= | 60 | x | − | 60 |
190 | x | = | 60 | x | − | 60 |
190 | x | − | 60 | x | = | - | 60 |
130 | x | = | - | 60 |
x | = | - | 60 | ÷ | 130 |
= | - | 60 | × | 1 130 |
= | - | 6 | × | 1 13 |
x | = | - | 6 13 |
x | = | - 0.461538 |