( | 4077 50 | − | 8 | x | ) | × | 1177 2000 | + | 10 | = | 6 5 | ( | ( | 4077 50 | − | 8 | x | ) | × | 2113 5000 | + | 423 100 | x | ) |
方程左边 = | 4077 50 | × | 1177 2000 | − | 8 | x | × | 1177 2000 | + | 10 |
= | 4798629 100000 | − | 1177 250 | x | + | 10 |
= | 5798629 100000 | − | 1177 250 | x |
5798629 100000 | − | 1177 250 | x | = | 6 5 | ( | ( | 4077 50 | − | 8 | x | ) | × | 2113 5000 | + | 423 100 | x | ) |
方程右边 = | 6 5 | ( | 4077 50 | − | 8 | x | ) | × | 2113 5000 | + | 6 5 | × | 423 100 | x |
= | 6339 12500 | ( | 4077 50 | − | 8 | x | ) | + | 1269 250 | x |
= | 6339 12500 | × | 4077 50 | − | 6339 12500 | × | 8 | x | + | 1269 250 | x |
= | 25844103 625000 | − | 12678 3125 | x | + | 1269 250 | x |
= | 25844103 625000 | + | 6369 6250 | x |
5798629 100000 | − | 1177 250 | x | = | 25844103 625000 | + | 6369 6250 | x |
- | 1177 250 | x | − | 6369 6250 | x | = | 25844103 625000 | − | 5798629 100000 |
- | 17897 3125 | x | = | 25844103 625000 | − | 5798629 100000 |