( | 13567 500 | + | x | ) | × | 59 20 | = | 54269 1000 | + | 73703 1000 | − | x |
方程左边 = | 13567 500 | × | 59 20 | + | x | × | 59 20 |
= | 800453 10000 | + | x | × | 59 20 |
800453 10000 | + | 59 20 | x | = | 54269 1000 | + | 73703 1000 | − | x |
方程右边 = | 31993 250 | − | x |
800453 10000 | + | 59 20 | x | = | 31993 250 | − | x |
59 20 | x | + | x | = | 31993 250 | − | 800453 10000 |
79 20 | x | = | 31993 250 | − | 800453 10000 |
79 20 | x | = | 479267 10000 |
x | = | 479267 10000 | ÷ | 79 20 |
= | 479267 10000 | × | 20 79 |
= | 479267 500 | × | 1 79 |
x | = | 479267 39500 |
x | = | 12.133342 |