( | 1000 | + | 30 | x | x | ) | ÷ | x | ÷ | x | + | 80 | ÷ | ( | 1 | ÷ | 6 | × | x | x | x | ) | = | 6 5 | × | 192 |
方程两边同时乘以: | x |
( | 1000 | + | 30 | x | x | ) | ÷ | x | + | 80 | ÷ | ( | 1 | ÷ | 6 | × | 1 | x | x | ) | × | 1 | = | 6 5 | × | 192 | x |
1000 | ÷ | x | + | 30 | x | x | ÷ | x | + | 80 | ÷ | ( | 1 | ÷ | 6 | × | 1 | x | x | ) | × | 1 | = | 6 5 | × | 192 | x |
1000 | ÷ | x | + | 30 | x | x | ÷ | x | + | 80 | ÷ | ( | 1 | ÷ | 6 | × | 1 | x | x | ) | = | 1152 5 | x |
方程两边同时乘以: | x |
1000 | + | 30 | × | 1 | x | ÷ | 1 | × | x | + | 80 | ÷ | ( | 1 | ÷ | 6 | × | 1 | × | 1 | x | ) | × | 1 | = | 1152 5 | x | x |
方程两边同时乘以: | ( | 1 | ÷ | 6 | × | 1 | × | 1 | x | ) |
1000 | ( | 1 | ÷ | 6 | × | 1 | × | 1 | x | ) | + | 30 | × | 1 | x | ÷ | 1 | × | x | ( | 1 | ÷ | 6 | × | 1 | × | 1 | x | ) | + | 80 | × | 1 | = | 1152 5 | x | x | ( | 1 | ÷ | 6 | × | 1 | × | 1 | x | ) |
1000 | × | 1 | ÷ | 6 | × | 1 | × | 1 | x | + | 30 | × | 1 | x | ÷ | 1 | × | x | ( | 1 | ÷ | 6 | × | 1 | × | 1 | x | ) | = | 1152 5 | x | x | ( | 1 | ÷ | 6 | × | 1 | × | 1 | x | ) |
1000 | × | 1 | ÷ | 6 | × | 1 | × | 1 | x | + | 30 | × | 1 | x | ÷ | 1 | × | x | ( | 1 | ÷ | 6 | × | 1 | × | 1 | x | ) | = | 1152 5 | x | x | × | 1 | ÷ | 6 | × | 1 | × | 1 | x |
500 3 | x | + | 30 | x | x | ( | 1 | ÷ | 6 | × | 1 | × | 1 | x | ) | + | 80 | = | 192 5 | x | x | x |
500 3 | x | + | 30 | x | x | × | 1 | ÷ | 6 | × | 1 | × | 1 | x | + | 80 | = | 192 5 | x | x | x |
500 3 | x | + | 5 | x | x | x | + | 80 | = | 192 5 | x | x | x |