X | = | ( | 516921 25 | + | ( | 665000 | X | ) | + | ( | ( | 516921 25 | + | ( | 665000 | X | ) | ) | ÷ | 930000 | ) | ( | - | 665000 | ) | + | 1238893 20 | ) | ÷ | ( | 552602 | ) |
方程两边同时乘以: | ( | 552602 | ) |
X | ( | 552602 | ) | = | ( | 516921 25 | + | ( | 665000 | X | ) | + | ( | ( | 516921 25 | + | ( | 665000 | X | ) | ) | ÷ | 930000 | ) | ( | - | 665000 | ) | + | 1238893 20 | ) |
X | × | 552602 | = | ( | 516921 25 | + | ( | 665000 | X | ) | + | ( | ( | 516921 25 | + | ( | 665000 | X | ) | ) | ÷ | 930000 | ) | ( | - | 665000 | ) | + | 1238893 20 | ) |
X | × | 552602 | = | 516921 25 | + | ( | 665000 | X | ) | + | ( | ( | 516921 25 | + | ( | 665000 | X | ) | ) | ÷ | 930000 | ) | ( | - | 665000 | ) | + | 1238893 20 |
552602 | X | = | 8262149 100 | + | ( | 665000 | X | ) | + | ( | ( | 516921 25 | + | ( | 665000 | X | ) | ) | ÷ | 930000 | ) | ( | - | 665000 | ) |
552602 | X | = | 8262149 100 | + | 665000 | X | + | ( | ( | 516921 25 | + | ( | 665000 | X | ) | ) | ÷ | 930000 | ) | ( | - | 665000 | ) |
552602 | X | = | 8262149 100 | + | 665000 | X | + | ( | 516921 25 | + | ( | 665000 | X | ) | ) | ÷ | 930000 | × | ( | - | 665000 | ) |
552602 | X | = | 8262149 100 | + | 665000 | X | + | 516921 25 | × | 1 930000 | ( | - | 665000 | ) | + | ( | 665000 | X | ) | × | 1 930000 | ( | - | 665000 | ) |
552602 | X | = | 8262149 100 | + | 665000 | X | + | 172307 7750000 | ( | - | 665000 | ) | + | ( | 665000 | X | ) | × | 1 930000 | ( | - | 665000 | ) |
552602 | X | = | 8262149 100 | + | 665000 | X | − | 172307 7750000 | × | 665000 | + | ( | 665000 | X | ) | × | 1 930000 | ( | - | 665000 | ) |