10000 | ÷ | ( | x | + | 99 | × | 3 25 | ) | + | 6700 | ÷ | ( | x | + | 99 | × | 3 25 | ) | + | 10000 | ÷ | ( | x | + | 99 | × | 3 25 | ) | + | 10000 | ÷ | ( | x | + | 99 | × | 4 25 | ) | = | 250 |
方程两边同时乘以: | ( | x | + | 99 | × | 3 25 | ) |
10000 | + | 6700 | + | 10000 | + | 10000 | ÷ | ( | x | + | 99 | × | 4 25 | ) | × | ( | x | + | 99 | × | 3 25 | ) | = | 250 | ( | x | + | 99 | × | 3 25 | ) |
10000 | + | 6700 | + | 10000 | + | 10000 | ÷ | ( | x | + | 99 | × | 4 25 | ) | × | x | + | 10000 | ÷ | ( | x | + | 99 | × | 4 25 | ) | × | 99 | × | 3 25 | = | 250 | ( | x | + | 99 | × | 3 25 | ) |
10000 | + | 6700 | + | 10000 | + | 10000 | ÷ | ( | x | + | 99 | × | 4 25 | ) | × | x | + | 10000 | ÷ | ( | x | + | 99 | × | 4 25 | ) | × | 99 | × | 3 25 | = | 250 | x | + | 250 | × | 99 | × | 3 25 |
10000 | + | 6700 | + | 10000 | + | 10000 | ÷ | ( | x | + | 99 | × | 4 25 | ) | × | x | + | 118800 | ÷ | ( | x | + | 99 | × | 4 25 | ) | = | 250 | x | + | 2970 |
26700 | + | 10000 | ÷ | ( | x | + | 99 | × | 4 25 | ) | × | x | + | 118800 | ÷ | ( | x | + | 99 | × | 4 25 | ) | = | 250 | x | + | 2970 |
方程两边同时乘以: | ( | x | + | 99 | × | 4 25 | ) |
26700 | ( | x | + | 99 | × | 4 25 | ) | + | 10000 | x | + | 118800 | = | 250 | x | ( | x | + | 99 | × | 4 25 | ) | + | 2970 | ( | x | + | 99 | × | 4 25 | ) |
26700 | x | + | 26700 | × | 99 | × | 4 25 | + | 10000 | x | + | 118800 | = | 250 | x | ( | x | + | 99 | × | 4 25 | ) | + | 2970 | ( | x | + | 99 | × | 4 25 | ) |
26700 | x | + | 26700 | × | 99 | × | 4 25 | + | 10000 | x | + | 118800 | = | 250 | x | x | + | 250 | x | × | 99 | × | 4 25 | + | 2970 | ( | x | + | 99 | × | 4 25 | ) |
26700 | x | + | 422928 | + | 10000 | x | + | 118800 | = | 250 | x | x | + | 3960 | x | + | 2970 | ( | x | + | 99 | × | 4 25 | ) |
36700 | x | + | 541728 | = | 250 | x | x | + | 3960 | x | + | 2970 | ( | x | + | 99 | × | 4 25 | ) |
36700 | x | + | 541728 | = | 250 | x | x | + | 3960 | x | + | 2970 | x | + | 2970 | × | 99 | × | 4 25 |
36700 | x | + | 541728 | = | 250 | x | x | + | 3960 | x | + | 2970 | x | + | 235224 5 |
36700 | x | + | 541728 | = | 250 | x | x | + | 6930 | x | + | 235224 5 |