( | 10000 | − | 2400 | ) | ÷ | ( | x | + | 896 25 | ) | + | 10000 | ÷ | ( | x | + | 112 5 | ) | + | 10000 | ÷ | ( | x | + | 112 5 | ) | + | ( | 10000 | − | 2400 | ) | ÷ | ( | x | + | 896 25 | ) | = | 150 |
方程两边同时乘以: | ( | x | + | 896 25 | ) |
( | 10000 | − | 2400 | ) | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 896 25 | ) | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | = | 150 | ( | x | + | 896 25 | ) |
10000 | − | 2400 | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 896 25 | ) | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | = | 150 | ( | x | + | 896 25 | ) |
10000 | − | 2400 | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 896 25 | ) | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | = | 150 | x | + | 150 | × | 896 25 |
10000 | − | 2400 | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 896 25 | ) | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | = | 150 | x | + | 5376 |
7600 | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 896 25 | ) | + | 10000 | ÷ | ( | x | + | 112 5 | ) | × | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | = | 150 | x | + | 5376 |
方程两边同时乘以: | ( | x | + | 112 5 | ) |
7600 | ( | x | + | 112 5 | ) | + | 10000 | ( | x | + | 896 25 | ) | + | 10000 | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | ( | x | + | 112 5 | ) | + | 5376 | ( | x | + | 112 5 | ) |
7600 | x | + | 7600 | × | 112 5 | + | 10000 | ( | x | + | 896 25 | ) | + | 10000 | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | ( | x | + | 112 5 | ) | + | 5376 | ( | x | + | 112 5 | ) |
7600 | x | + | 7600 | × | 112 5 | + | 10000 | ( | x | + | 896 25 | ) | + | 10000 | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 150 | x | × | 112 5 | + | 5376 | ( | x | + | 112 5 | ) |
7600 | x | + | 170240 | + | 10000 | ( | x | + | 896 25 | ) | + | 10000 | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 3360 | x | + | 5376 | ( | x | + | 112 5 | ) |
7600 | x | + | 170240 | + | 10000 | x | + | 10000 | × | 896 25 | + | 10000 | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 3360 | x | + | 5376 | ( | x | + | 112 5 | ) |
7600 | x | + | 170240 | + | 10000 | x | + | 10000 | × | 896 25 | + | 10000 | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 3360 | x | + | 5376 | x | + | 5376 | × | 112 5 |
7600 | x | + | 170240 | + | 10000 | x | + | 358400 | + | 10000 | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 3360 | x | + | 5376 | x | + | 602112 5 |
17600 | x | + | 528640 | + | 10000 | ( | x | + | 896 25 | ) | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 8736 | x | + | 602112 5 |
17600 | x | + | 528640 | + | 10000 | x | + | 10000 | × | 896 25 | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 8736 | x | + | 602112 5 |
17600 | x | + | 528640 | + | 10000 | x | + | 358400 | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 8736 | x | + | 602112 5 |
27600 | x | + | 887040 | + | ( | 10000 | − | 2400 | ) | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 8736 | x | + | 602112 5 |
27600 | x | + | 887040 | + | 10000 | ( | x | + | 112 5 | ) | − | 2400 | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 8736 | x | + | 602112 5 |
27600 | x | + | 887040 | + | 10000 | x | + | 10000 | × | 112 5 | − | 2400 | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 8736 | x | + | 602112 5 |
27600 | x | + | 887040 | + | 10000 | x | + | 224000 | − | 2400 | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 8736 | x | + | 602112 5 |
37600 | x | + | 1111040 | − | 2400 | ( | x | + | 112 5 | ) | = | 150 | x | x | + | 8736 | x | + | 602112 5 |
37600 | x | + | 1111040 | − | 2400 | x | − | 2400 | × | 112 5 | = | 150 | x | x | + | 8736 | x | + | 602112 5 |
37600 | x | + | 1111040 | − | 2400 | x | − | 53760 | = | 150 | x | x | + | 8736 | x | + | 602112 5 |
35200 | x | + | 1057280 | = | 150 | x | x | + | 8736 | x | + | 602112 5 |