6 100 | = | ( | ( | x | − | 99 | ) | ÷ | 99 | ) | ( | 360 | ÷ | 180 | ) | × | 100 100 |
方程右边 = | ( | x | − | 99 | ) | ÷ | 99 | × | ( | 360 | ÷ | 180 | ) | × | 100 100 |
= | ( | x | − | 99 | ) | × | 1 99 | ( | 360 | ÷ | 180 | ) |
= | x | × | 1 99 | ( | 360 | ÷ | 180 | ) | − | 99 | × | 1 99 | ( | 360 | ÷ | 180 | ) |
= | x | × | 1 99 | ( | 360 | ÷ | 180 | ) | − | 1 | ( | 360 | ÷ | 180 | ) |
= | x | × | 1 99 | × | 360 | ÷ | 180 | − | 1 | ( | 360 | ÷ | 180 | ) |
= | x | × | 2 99 | − | 1 | ( | 360 | ÷ | 180 | ) |
= | 2 99 | x | − | 1 | × | 360 | ÷ | 180 |
= | 2 99 | x | − | 2 |
6 100 | = | 2 99 | x | − | 2 |
- | 2 99 | x | = | - | 2 | − | 6 100 |
- | 2 99 | x | = | - | 103 50 |
103 50 | = | 2 99 | x |
2 99 | x | = | 103 50 |
x | = | 103 50 | ÷ | 2 99 |
= | 103 50 | × | 99 2 |
x | = | 10197 100 |
x | = | 101.97 |