( | x | + | 7 2 | ) | × | 897 100 | = | 306 25 | x |
方程左边 = | x | × | 897 100 | + | 7 2 | × | 897 100 |
= | x | × | 897 100 | + | 6279 200 |
897 100 | x | + | 6279 200 | = | 306 25 | x |
897 100 | x | − | 306 25 | x | = | - | 6279 200 |
- | 327 100 | x | = | - | 6279 200 |
6279 200 | = | 327 100 | x |
327 100 | x | = | 6279 200 |
x | = | 6279 200 | ÷ | 327 100 |
= | 6279 200 | × | 100 327 |
= | 2093 2 | × | 1 109 |
x | = | 2093 218 |
x | = | 9.600917 |