( | X | − | 1284 | ) | × | 3 4 | ÷ | 3270 | = | ( | X | − | 8764 5 | ) | × | 3 4 | ÷ | 3000 |
方程左边 = | ( | X | − | 1284 | ) | × | 1 4360 |
( | X | − | 1284 | ) | × | 1 4360 | = | ( | X | − | 8764 5 | ) | × | 3 4 | ÷ | 3000 |
方程左边 = | X | × | 1 4360 | − | 1284 | × | 1 4360 |
= | X | × | 1 4360 | − | 321 1090 |
1 4360 | X | − | 321 1090 | = | ( | X | − | 8764 5 | ) | × | 3 4 | ÷ | 3000 |
方程右边 = | ( | X | − | 8764 5 | ) | × | 1 4000 |
1 4360 | X | − | 321 1090 | = | ( | X | − | 8764 5 | ) | × | 1 4000 |
方程右边 = | X | × | 1 4000 | − | 8764 5 | × | 1 4000 |
= | X | × | 1 4000 | − | 2191 5000 |
1 4360 | X | − | 321 1090 | = | 1 4000 | X | − | 2191 5000 |
1 4360 | X | − | 1 4000 | X | = | - | 2191 5000 | + | 321 1090 |
- | 9 436000 | X | = | - | 2191 5000 | + | 321 1090 |
- | 9 436000 | X | = | - | 78319 545000 |
78319 545000 | = | 9 436000 | X |
9 436000 | X | = | 78319 545000 |
X | = | 78319 545000 | ÷ | 9 436000 |
= | 78319 545000 | × | 436000 9 |
= | 78319 545 | × | 436 9 |
X | = | 34147084 4905 |
X | = | 6961.688889 |