( | x | − | 107 20 | ) | × | 9 2000 | ÷ | 36 | = | 968 |
方程左边 = | ( | x | − | 107 20 | ) | × | 1 8000 |
( | x | − | 107 20 | ) | × | 1 8000 | = | 968 |
方程左边 = | x | × | 1 8000 | − | 107 20 | × | 1 8000 |
= | x | × | 1 8000 | − | 107 160000 |
1 8000 | x | − | 107 160000 | = | 968 |
1 8000 | x | = | 968 | + | 107 160000 |
1 8000 | x | = | 154880107 160000 |
x | = | 154880107 160000 | ÷ | 1 8000 |
= | 154880107 160000 | × | 8000 |
= | 154880107 20 | × | 1 |
x | = | 154880107 20 |
x | = | 7744005.35 |