( | 12812 | × | 199 5000 | + | x | ) | ÷ | ( | 12812 | − | x | ) | = | 10 100 |
方程两边同时乘以: | ( | 12812 | − | x | ) |
( | 12812 | × | 199 5000 | + | x | ) | = | 10 100 | ( | 12812 | − | x | ) |
12812 | × | 199 5000 | + | x | = | 10 100 | ( | 12812 | − | x | ) |
12812 | × | 199 5000 | + | x | = | 10 100 | × | 12812 | − | 10 100 | x |
637397 1250 | + | x | = | 6406 5 | − | 10 100 | x |
x | + | 10 100 | x | = | 6406 5 | − | 637397 1250 |
11 10 | x | = | 6406 5 | − | 637397 1250 |
11 10 | x | = | 964103 1250 |
x | = | 964103 1250 | ÷ | 11 10 |
= | 964103 1250 | × | 10 11 |
= | 964103 125 | × | 1 11 |
x | = | 964103 1375 |
x | = | 701.165818 |