( | ( | 2093 | + | 816 | − | 154 | − | X | − | 6140 | ) | ÷ | 6140 | ) | × | 1 2 | = | ( | ( | 1845 | + | X | ) | − | 3716 | ) | ÷ | 3716 |
方程左边 = | ( | 2093 | + | 816 | − | 154 | − | X | − | 6140 | ) | ÷ | 6140 | × | 1 2 |
= | ( | 2093 | + | 816 | − | 154 | − | X | − | 6140 | ) | × | 1 12280 |
= | 2093 | × | 1 12280 | + | 816 | × | 1 12280 | − | 154 | × | 1 12280 | − | X | × | 1 12280 | − | 6140 | × | 1 12280 |
= | 2093 12280 | + | 102 1535 | − | 77 6140 | − | X | × | 1 12280 | − | 1 2 |
= | - | 677 2456 | − | 1 12280 | X |
- | 677 2456 | − | 1 12280 | X | = | ( | ( | 1845 | + | X | ) | − | 3716 | ) | ÷ | 3716 |
方程右边 = | ( | 1845 | + | X | ) | × | 1 3716 | − | 3716 | × | 1 3716 |
= | ( | 1845 | + | X | ) | × | 1 3716 | − | 1 |
= | 1845 | × | 1 3716 | + | X | × | 1 3716 | − | 1 |
= | 1845 3716 | + | X | × | 1 3716 | − | 1 |
= | - | 1871 3716 | + | 1 3716 | X |
- | 677 2456 | − | 1 12280 | X | = | - | 1871 3716 | + | 1 3716 | X |
- | 1 12280 | X | − | 1 3716 | X | = | - | 1871 3716 | + | 677 2456 |
- | 3999 11408120 | X | = | - | 1871 3716 | + | 677 2456 |
- | 3999 11408120 | X | = | - | 519861 2281624 |
519861 2281624 | = | 3999 11408120 | X |
3999 11408120 | X | = | 519861 2281624 |
X | = | 519861 2281624 | ÷ | 3999 11408120 |
= | 519861 2281624 | × | 11408120 3999 |
= | 173287 929 | × | 4645 1333 |
X | = | 804918115 1238357 |
X | = | 866435 1333 |
X | = | 649.988747 |