22039 80000 | = | ( | 516921 25 | + | x | + | ( | ( | 516921 25 | + | x | ) | ÷ | ( | 265000 | ) | ) | ( | - | 665000 | ) | + | 1238893 20 | ) | − | 112398 |
22039 80000 | = | 516921 25 | + | x | + | ( | ( | 516921 25 | + | x | ) | ÷ | ( | 265000 | ) | ) | ( | - | 665000 | ) | + | 1238893 20 | − | 112398 |
22039 80000 | = | - | 2977651 100 | + | x | + | ( | ( | 516921 25 | + | x | ) | ÷ | ( | 265000 | ) | ) | ( | - | 665000 | ) |
22039 80000 | = | - | 2977651 100 | + | x | + | ( | 516921 25 | + | x | ) | ÷ | ( | 265000 | ) | × | ( | - | 665000 | ) |
方程两边同时乘以: | ( | 265000 | ) |
22039 80000 | ( | 265000 | ) | = | - | 2977651 100 | ( | 265000 | ) | + | x | ( | 265000 | ) | + | ( | 516921 25 | + | x | ) | ( | - | 665000 | ) |
22039 80000 | × | 265000 | = | - | 2977651 100 | ( | 265000 | ) | + | x | ( | 265000 | ) | + | ( | 516921 25 | + | x | ) | ( | - | 665000 | ) |
22039 80000 | × | 265000 | = | - | 2977651 100 | × | 265000 | + | x | ( | 265000 | ) | + | ( | 516921 25 | + | x | ) | ( | - | 665000 | ) |