11 2 | × | 899 100 | + | 609 50 | x | = | ( | 11 2 | + | x | ) | × | 248 25 |
方程左边 = | 9889 200 | + | 609 50 | x |
9889 200 | + | 609 50 | x | = | ( | 11 2 | + | x | ) | × | 248 25 |
方程右边 = | 11 2 | × | 248 25 | + | x | × | 248 25 |
= | 1364 25 | + | x | × | 248 25 |
9889 200 | + | 609 50 | x | = | 1364 25 | + | 248 25 | x |
609 50 | x | − | 248 25 | x | = | 1364 25 | − | 9889 200 |
113 50 | x | = | 1364 25 | − | 9889 200 |
113 50 | x | = | 1023 200 |
x | = | 1023 200 | ÷ | 113 50 |
= | 1023 200 | × | 50 113 |
= | 1023 4 | × | 1 113 |
x | = | 1023 452 |
x | = | 2.263274 |