( | y | − | 6713 100 | ) | ÷ | 6713 100 | × | 100 | − | ( | - | 213 50 | ) | = | ( | y | − | 6427 100 | ) | ÷ | 6427 100 | × | 100 |
方程左边 = | ( | y | − | 6713 100 | ) | × | 10000 6713 | − | ( | - | 213 50 | ) |
( | y | − | 6713 100 | ) | × | 10000 6713 | − | ( | - | 213 50 | ) | = | ( | y | − | 6427 100 | ) | ÷ | 6427 100 | × | 100 |
方程左边 = | y | × | 10000 6713 | − | 6713 100 | × | 10000 6713 | − | ( | - | 213 50 | ) |
= | y | × | 10000 6713 | − | 100 | − | ( | - | 213 50 | ) |
= | 10000 6713 | y | − | 100 | + | 213 50 |
= | 10000 6713 | y | − | 4787 50 |
10000 6713 | y | − | 4787 50 | = | ( | y | − | 6427 100 | ) | ÷ | 6427 100 | × | 100 |
方程右边 = | ( | y | − | 6427 100 | ) | × | 10000 6427 |
10000 6713 | y | − | 4787 50 | = | ( | y | − | 6427 100 | ) | × | 10000 6427 |
方程右边 = | y | × | 10000 6427 | − | 6427 100 | × | 10000 6427 |
= | y | × | 10000 6427 | − | 642700 6427 |
10000 6713 | y | − | 4787 50 | = | 10000 6427 | y | − | 642700 6427 |
10000 6713 | y | − | 10000 6427 | y | = | - | 642700 6427 | + | 4787 50 |
- | 2860000 43144451 | y | = | - | 642700 6427 | + | 4787 50 |
- | 2860000 43144451 | y | = | - | 1368951 321350 |
1368951 321350 | = | 2860000 43144451 | y |
2860000 43144451 | y | = | 1368951 321350 |
y | = | 1368951 321350 | ÷ | 2860000 43144451 |
= | 1368951 321350 | × | 43144451 2860000 |
y | = | 59062639340901 919061000000 |