( | y | − | 2526 25 | ) | ÷ | 2526 25 | × | 100 | − | ( | 23 25 | ) | = | ( | y | − | 10197 100 | ) | ÷ | 10197 100 | × | 100 |
方程左边 = | ( | y | − | 2526 25 | ) | × | 1250 1263 | − | ( | 23 25 | ) |
( | y | − | 2526 25 | ) | × | 1250 1263 | − | ( | 23 25 | ) | = | ( | y | − | 10197 100 | ) | ÷ | 10197 100 | × | 100 |
方程左边 = | y | × | 1250 1263 | − | 2526 25 | × | 1250 1263 | − | ( | 23 25 | ) |
= | y | × | 1250 1263 | − | 100 | − | ( | 23 25 | ) |
= | 1250 1263 | y | − | 100 | − | 23 25 |
= | 1250 1263 | y | − | 2523 25 |
1250 1263 | y | − | 2523 25 | = | ( | y | − | 10197 100 | ) | ÷ | 10197 100 | × | 100 |
方程右边 = | ( | y | − | 10197 100 | ) | × | 10000 10197 |
1250 1263 | y | − | 2523 25 | = | ( | y | − | 10197 100 | ) | × | 10000 10197 |
方程右边 = | y | × | 10000 10197 | − | 10197 100 | × | 10000 10197 |
= | y | × | 10000 10197 | − | 100 |
1250 1263 | y | − | 2523 25 | = | 10000 10197 | y | − | 100 |
1250 1263 | y | − | 10000 10197 | y | = | - | 100 | + | 2523 25 |
38750 4292937 | y | = | - | 100 | + | 2523 25 |
38750 4292937 | y | = | 23 25 |
y | = | 23 25 | ÷ | 38750 4292937 |
= | 23 25 | × | 4292937 38750 |
y | = | 98737551 968750 |
y | = | 101.922633 |