603 50 | x | = | ( | 7 2 | + | x | ) | × | 797 100 |
方程右边 = | 7 2 | × | 797 100 | + | x | × | 797 100 |
= | 5579 200 | + | x | × | 797 100 |
603 50 | x | = | 5579 200 | + | 797 100 | x |
603 50 | x | − | 797 100 | x | = | 5579 200 |
409 100 | x | = | 5579 200 |
x | = | 5579 200 | ÷ | 409 100 |
= | 5579 200 | × | 100 409 |
= | 5579 2 | × | 1 409 |
x | = | 5579 818 |
x | = | 6.820293 |