3387 | × | 281 500 | ( | 794 | + | x | − | 18 | ) | = | 875 |
方程左边 = | 951747 500 | ( | 794 | + | x | − | 18 | ) |
951747 500 | ( | 794 | + | x | − | 18 | ) | = | 875 |
方程左边 = | 951747 500 | × | 794 | + | 951747 500 | x | − | 951747 500 | × | 18 |
= | 377843559 250 | + | 951747 500 | x | − | 8565723 250 |
= | 184638918 125 | + | 951747 500 | x |
184638918 125 | + | 951747 500 | x | = | 875 |
951747 500 | x | = | 875 | − | 184638918 125 |
951747 500 | x | = | - | 184529543 125 |
x | = | - | 184529543 125 | ÷ | 951747 500 |
= | - | 184529543 125 | × | 500 951747 |
= | - | 184529543 | × | 4 951747 |
x | = | - | 738118172 951747 |
x | = | - 775.540319 |