( | 19701 500 | + | x | ) | × | 41 20 | = | 19701 500 | + | 18151 250 | − | x |
方程左边 = | 19701 500 | × | 41 20 | + | x | × | 41 20 |
= | 807741 10000 | + | x | × | 41 20 |
807741 10000 | + | 41 20 | x | = | 19701 500 | + | 18151 250 | − | x |
方程右边 = | 56003 500 | − | x |
807741 10000 | + | 41 20 | x | = | 56003 500 | − | x |
41 20 | x | + | x | = | 56003 500 | − | 807741 10000 |
61 20 | x | = | 56003 500 | − | 807741 10000 |
61 20 | x | = | 312319 10000 |
x | = | 312319 10000 | ÷ | 61 20 |
= | 312319 10000 | × | 20 61 |
= | 312319 500 | × | 1 61 |
x | = | 312319 30500 |
x | = | 10.239967 |