797 100 | ( | 7 2 | + | x | ) | = | 326 25 | x |
方程左边 = | 797 100 | × | 7 2 | + | 797 100 | x |
= | 5579 200 | + | 797 100 | x |
5579 200 | + | 797 100 | x | = | 326 25 | x |
797 100 | x | − | 326 25 | x | = | - | 5579 200 |
- | 507 100 | x | = | - | 5579 200 |
5579 200 | = | 507 100 | x |
507 100 | x | = | 5579 200 |
x | = | 5579 200 | ÷ | 507 100 |
= | 5579 200 | × | 100 507 |
= | 5579 2 | × | 1 507 |
x | = | 5579 1014 |
x | = | 5.501972 |