( | 26493 1000 | + | x | ) | × | 63 20 | = | 10597 200 | + | 35889 500 | − | x |
方程左边 = | 26493 1000 | × | 63 20 | + | x | × | 63 20 |
= | 1669059 20000 | + | x | × | 63 20 |
1669059 20000 | + | 63 20 | x | = | 10597 200 | + | 35889 500 | − | x |
方程右边 = | 124763 1000 | − | x |
1669059 20000 | + | 63 20 | x | = | 124763 1000 | − | x |
63 20 | x | + | x | = | 124763 1000 | − | 1669059 20000 |
83 20 | x | = | 124763 1000 | − | 1669059 20000 |
83 20 | x | = | 826201 20000 |
x | = | 826201 20000 | ÷ | 83 20 |
= | 826201 20000 | × | 20 83 |
= | 826201 1000 | × | 1 83 |
x | = | 826201 83000 |
x | = | 9.954229 |