100 | x | ÷ | ( | 1 | − | x | ) | = | 1009701143 20000000 |
方程两边同时乘以: | ( | 1 | − | x | ) |
100 | x | = | 1009701143 20000000 | ( | 1 | − | x | ) |
100 | x | = | 1009701143 20000000 | × | 1 | − | 1009701143 20000000 | x |
100 | x | = | 1009701143 20000000 | − | 1009701143 20000000 | x |
100 | x | + | 1009701143 20000000 | x | = | 1009701143 20000000 |
3009701143 20000000 | x | = | 1009701143 20000000 |
x | = | 1009701143 20000000 | ÷ | 3009701143 20000000 |
= | 1009701143 20000000 | × | 20000000 3009701143 |
= | 1009701143 | × | 1 3009701143 |
x | = | 1009701143 3009701143 |
x | = | 0.335482 |