587 10 | ÷ | 149 2 | = | ( | 250 | x | ÷ | ( | x | + | 250 | ) | ) | ÷ | 450 | + | 250 | ÷ | ( | x | + | 250 | ) |
方程两边同时乘以: | ( | x | + | 250 | ) |
587 10 | ÷ | 149 2 | × | ( | x | + | 250 | ) | = | ( | 250 | x | ÷ | ( | x | + | 250 | ) | ) | ÷ | 450 | × | ( | x | + | 250 | ) | + | 250 |
587 10 | ÷ | 149 2 | × | x | + | 587 10 | ÷ | 149 2 | × | 250 | = | ( | 250 | x | ÷ | ( | x | + | 250 | ) | ) | ÷ | 450 | × | ( | x | + | 250 | ) | + | 250 |
587 10 | ÷ | 149 2 | × | x | + | 587 10 | ÷ | 149 2 | × | 250 | = | 250 | x | ÷ | ( | x | + | 250 | ) | ÷ | 450 | × | ( | x | + | 250 | ) | + | 250 |
587 745 | x | + | 29350 149 | = | 5 9 | x | ÷ | ( | x | + | 250 | ) | × | ( | x | + | 250 | ) | + | 250 |
方程两边同时乘以: | ( | x | + | 250 | ) |
587 745 | x | ( | x | + | 250 | ) | + | 29350 149 | ( | x | + | 250 | ) | = | 5 9 | x | ( | x | + | 250 | ) | + | 250 | ( | x | + | 250 | ) |
587 745 | x | x | + | 587 745 | x | × | 250 | + | 29350 149 | ( | x | + | 250 | ) | = | 5 9 | x | ( | x | + | 250 | ) | + | 250 | ( | x | + | 250 | ) |
587 745 | x | x | + | 587 745 | x | × | 250 | + | 29350 149 | ( | x | + | 250 | ) | = | 5 9 | x | x | + | 5 9 | x | × | 250 | + | 250 | ( | x | + | 250 | ) |
587 745 | x | x | + | 29350 149 | x | + | 29350 149 | ( | x | + | 250 | ) | = | 5 9 | x | x | + | 1250 9 | x | + | 250 | ( | x | + | 250 | ) |
587 745 | x | x | + | 29350 149 | x | + | 29350 149 | x | + | 29350 149 | × | 250 | = | 5 9 | x | x | + | 1250 9 | x | + | 250 | ( | x | + | 250 | ) |
587 745 | x | x | + | 29350 149 | x | + | 29350 149 | x | + | 29350 149 | × | 250 | = | 5 9 | x | x | + | 1250 9 | x | + | 250 | x | + | 250 | × | 250 |
587 745 | x | x | + | 29350 149 | x | + | 29350 149 | x | + | 7337500 149 | = | 5 9 | x | x | + | 1250 9 | x | + | 250 | x | + | 62500 |
587 745 | x | x | + | 58700 149 | x | + | 7337500 149 | = | 5 9 | x | x | + | 3500 9 | x | + | 62500 |