x | = | 3112 25 | + | 501 50 | + | 289 50 | + | 168 25 | + | 1 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | x | ÷ | 109 100 | × | 12 100 | + | 8 | × | 1200 |
方程右边 = | 3112 25 | + | 501 50 | + | 289 50 | + | 168 25 | + | 1 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | x | × | 12 109 | + | 1600 173 |
= | 27204 173 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | 12 109 | x |
x | = | 27204 173 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | 12 109 | x |
方程右边 = | 27204 173 | + | x | ÷ | 109 100 | × | 9 100 | × | 28 25 | + | 12 109 | x |
= | 27204 173 | + | x | × | 252 2725 | + | 12 109 | x |
= | 27204 173 | + | 552 2725 | x |
x | = | 27204 173 | + | 552 2725 | x |
x | − | 552 2725 | x | = | 27204 173 |
2173 2725 | x | = | 27204 173 |
x | = | 27204 173 | ÷ | 2173 2725 |
= | 27204 173 | × | 2725 2173 |
x | = | 74130900 375929 |
x | = | 197.193885 |