47 | × | 791 100 | + | 1317 100 | x | = | ( | 47 | + | x | ) | × | 797 100 |
方程左边 = | 37177 100 | + | 1317 100 | x |
37177 100 | + | 1317 100 | x | = | ( | 47 | + | x | ) | × | 797 100 |
方程右边 = | 47 | × | 797 100 | + | x | × | 797 100 |
= | 37459 100 | + | x | × | 797 100 |
37177 100 | + | 1317 100 | x | = | 37459 100 | + | 797 100 | x |
1317 100 | x | − | 797 100 | x | = | 37459 100 | − | 37177 100 |
26 5 | x | = | 37459 100 | − | 37177 100 |
26 5 | x | = | 141 50 |
x | = | 141 50 | ÷ | 26 5 |
= | 141 50 | × | 5 26 |
= | 141 10 | × | 1 26 |
x | = | 141 260 |
x | = | 0.542308 |