709 10 | × | 3964 | ( | 200 | + | x | ) | = | 3 | × | 1000000 | × | 200 | ( | x | − | 3764 | ) |
方程左边 = | 1405238 5 | ( | 200 | + | x | ) |
1405238 5 | ( | 200 | + | x | ) | = | 3 | × | 1000000 | × | 200 | ( | x | − | 3764 | ) |
方程左边 = | 1405238 5 | × | 200 | + | 1405238 5 | x |
= | 56209520 | + | 1405238 5 | x |
56209520 | + | 1405238 5 | x | = | 3 | × | 1000000 | × | 200 | ( | x | − | 3764 | ) |
方程右边 = | 600000000 | ( | x | − | 3764 | ) |
56209520 | + | 1405238 5 | x | = | 600000000 | ( | x | − | 3764 | ) |
方程右边 = | 600000000 | x | − | 600000000 | × | 3764 |