2200 | x | ÷ | ( | 1800 | ( | 1 | − | x | ) | ) | = | 6 | ÷ | 94 |
方程两边同时乘以: | ( | 1800 | ( | 1 | − | x | ) | ) |
2200 | x | = | 6 | ÷ | 94 | × | ( | 1800 | ( | 1 | − | x | ) | ) |
2200 | x | = | 6 | ÷ | 94 | × | 1800 | ( | 1 | − | x | ) |
2200 | x | = | 5400 47 | ( | 1 | − | x | ) |
2200 | x | = | 5400 47 | × | 1 | − | 5400 47 | x |
2200 | x | = | 5400 47 | − | 5400 47 | x |
2200 | x | + | 5400 47 | x | = | 5400 47 |
108800 47 | x | = | 5400 47 |
x | = | 5400 47 | ÷ | 108800 47 |
= | 5400 47 | × | 47 108800 |
= | 27 | × | 1 544 |
x | = | 27 544 |
x | = | 0.049632 |