4200 | ÷ | ( | x | + | 112 | × | 3 25 | ) | + | 10000 | ÷ | x | + | 10000 | ÷ | ( | x | + | 112 5 | ) | = | 150 |
方程两边同时乘以: | ( | x | + | 112 | × | 3 25 | ) |
4200 | + | 10000 | ÷ | x | × | ( | x | + | 112 | × | 3 25 | ) | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 112 | × | 3 25 | ) | = | 150 | ( | x | + | 112 | × | 3 25 | ) |
4200 | + | 10000 | ÷ | x | × | x | + | 10000 | ÷ | x | × | 112 | × | 3 25 | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 112 | × | 3 25 | ) | = | 150 | ( | x | + | 112 | × | 3 25 | ) |
4200 | + | 10000 | ÷ | x | × | x | + | 10000 | ÷ | x | × | 112 | × | 3 25 | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 112 | × | 3 25 | ) | = | 150 | x | + | 150 | × | 112 | × | 3 25 |
4200 | + | 10000 | ÷ | x | × | x | + | 134400 | ÷ | x | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 112 | × | 3 25 | ) | = | 150 | x | + | 2016 |
方程两边同时乘以: | x |
4200 | x | + | 10000 | ÷ | 1 | × | 1 | x | + | 134400 | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 112 | × | 3 25 | ) | x | = | 150 | x | x | + | 2016 | x |
4200 | x | + | 10000 | ÷ | 1 | × | 1 | x | + | 134400 | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | x | x | + | 10000 | = | 150 | x | x | + | 2016 | x |
4200 | x | + | 10000 | x | + | 134400 | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | x | x | + | 134400 | ÷ | ( | x | + | 112 5 | ) | × | x | = | 150 | x | x | + | 2016 | x |
14200 | x | + | 134400 | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | x | x | + | 134400 | ÷ | ( | x | + | 112 5 | ) | × | x | = | 150 | x | x | + | 2016 | x |
方程两边同时乘以: | ( | x | + | 112 5 | ) |
14200 | x | ( | x | + | 112 5 | ) | + | 134400 | ( | x | + | 112 5 | ) | + | 10000 | x | x | + | 134400 | x | = | 150 | x | x | ( | x | + | 112 5 | ) | + | 2016 | x | ( | x | + | 112 5 | ) |
14200 | x | x | + | 14200 | x | × | 112 5 | + | 134400 | ( | x | + | 112 5 | ) | + | 10000 | x | x | + | 134400 | = | 150 | x | x | ( | x | + | 112 5 | ) | + | 2016 | x | ( | x | + | 112 5 | ) |
14200 | x | x | + | 14200 | x | × | 112 5 | + | 134400 | ( | x | + | 112 5 | ) | + | 10000 | x | x | + | 134400 | = | 150 | x | x | x | + | 150 | x | x | × | 112 5 | + | 2016 | x | ( | x | + | 112 5 | ) |
14200 | x | x | + | 318080 | x | + | 134400 | ( | x | + | 112 5 | ) | + | 10000 | x | x | + | 134400 | x | = | 150 | x | x | x | + | 3360 | x | x | + | 2016 | x | ( | x | + | 112 5 | ) |
14200 | x | x | + | 452480 | x | + | 134400 | ( | x | + | 112 5 | ) | + | 10000 | x | x | = | 150 | x | x | x | + | 3360 | x | x | + | 2016 | x | ( | x | + | 112 5 | ) |
14200 | x | x | + | 452480 | x | + | 134400 | x | + | 134400 | × | 112 5 | + | 10000 | x | x | = | 150 | x | x | x | + | 3360 | x | x | + | 2016 | x | ( | x | + | 112 5 | ) |
14200 | x | x | + | 452480 | x | + | 134400 | x | + | 134400 | × | 112 5 | + | 10000 | x | x | = | 150 | x | x | x | + | 3360 | x | x | + | 2016 | x | x | + | 2016 | x |
14200 | x | x | + | 452480 | x | + | 134400 | x | + | 3010560 | + | 10000 | x | x | = | 150 | x | x | x | + | 3360 | x | x | + | 2016 | x | x | + | 225792 5 | x |
14200 | x | x | + | 586880 | x | + | 3010560 | + | 10000 | x | x | = | 150 | x | x | x | + | 3360 | x | x | + | 2016 | x | x | + | 225792 5 | x |