7600 | ÷ | ( | x | + | 112 | × | 3 25 | ) | + | 10000 | ÷ | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | + | 10000 | ÷ | ( | x | + | 112 | × | 3 25 | ) | = | 150 |
方程两边同时乘以: | ( | x | + | 112 | × | 3 25 | ) |
7600 | + | 10000 | ÷ | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | × | ( | x | + | 112 | × | 3 25 | ) | + | 10000 | = | 150 | ( | x | + | 112 | × | 3 25 | ) |
7600 | + | 10000 | ÷ | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | × | x | + | 10000 | ÷ | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | × | 112 | × | 3 25 | + | 10000 | = | 150 | ( | x | + | 112 | × | 3 25 | ) |
7600 | + | 10000 | ÷ | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | × | x | + | 10000 | ÷ | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | × | 112 | × | 3 25 | + | 10000 | = | 150 | x | + | 150 | × | 112 | × | 3 25 |
7600 | + | 10000 | ÷ | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | × | x | + | 134400 | ÷ | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | + | 10000 | = | 150 | x | + | 2016 |
17600 | + | 10000 | ÷ | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | × | x | + | 134400 | ÷ | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | = | 150 | x | + | 2016 |
方程两边同时乘以: | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) |
17600 | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | + | 10000 | x | + | 134400 | = | 150 | x | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | + | 2016 | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) |
17600 | x | + | 17600 | × | 112 | × | 3 25 | + | 17600 | × | 112 | × | 1 5 | + | 10000 | x | + | 134400 | = | 150 | x | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) | + | 2016 | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) |
17600 | x | + | 17600 | × | 112 | × | 3 25 | + | 17600 | × | 112 | × | 1 5 | + | 10000 | x | + | 134400 | = | 150 | x | x | + | 150 | x | × | 112 | × | 3 25 | + | 150 | x | × | 112 | × | 1 5 | + | 2016 |
17600 | x | + | 236544 | + | 394240 | + | 10000 | x | + | 134400 | = | 150 | x | x | + | 2016 | x | + | 3360 | x | + | 2016 | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) |
27600 | x | + | 765184 | = | 150 | x | x | + | 5376 | x | + | 2016 | ( | x | + | 112 | × | 3 25 | + | 112 | × | 1 5 | ) |
27600 | x | + | 765184 | = | 150 | x | x | + | 5376 | x | + | 2016 | x | + | 2016 | × | 112 | × | 3 25 | + | 2016 | × | 112 |
27600 | x | + | 765184 | = | 150 | x | x | + | 5376 | x | + | 2016 | x | + | 677376 25 | + | 225792 5 |
27600 | x | + | 765184 | = | 150 | x | x | + | 7392 | x | + | 1806336 25 |