14 | ÷ | x | + | 8 | = | 10 | ÷ | ( | 3 | x | + | 24 | ) | + | 4 | ÷ | x |
方程两边同时乘以: | x | , | ( | 3 | x | + | 24 | ) |
14 | ( | 3 | x | + | 24 | ) | + | 8 | x | ( | 3 | x | + | 24 | ) | = | 10 | x | + | 4 | ÷ | 1 | × | 1 | ( | 3 | x | + | 24 | ) |
14 | × | 3 | x | + | 14 | × | 24 | + | 8 | x | ( | 3 | x | + | 24 | ) | = | 10 | x | + | 4 | ÷ | 1 | × | 1 | ( | 3 | x | + | 24 | ) |
14 | × | 3 | x | + | 14 | × | 24 | + | 8 | x | ( | 3 | x | + | 24 | ) | = | 10 | x | + | 4 | ÷ | 1 | × | 1 | × | 3 | x | + | 4 | ÷ | 1 | × | 1 | × | 24 |
42 | x | + | 336 | + | 8 | x | ( | 3 | x | + | 24 | ) | = | 10 | x | + | 12 | x | + | 96 |
42 | x | + | 336 | + | 8 | x | ( | 3 | x | + | 24 | ) | = | 22 | x | + | 96 |
42 | x | + | 336 | + | 8 | x | × | 3 | x | + | 8 | x | × | 24 | = | 22 | x | + | 96 |
42 | x | + | 336 | + | 24 | x | x | + | 192 | x | = | 22 | x | + | 96 |
234 | x | + | 336 | + | 24 | x | x | = | 22 | x | + | 96 |
x1= | - | 15 2 |
x2= | - | 4 3 |