( | 26493 1000 | + | x | ) | × | 51 20 | = | 10597 200 | + | 35639 500 | − | x |
方程左边 = | 26493 1000 | × | 51 20 | + | x | × | 51 20 |
= | 1351143 20000 | + | x | × | 51 20 |
1351143 20000 | + | 51 20 | x | = | 10597 200 | + | 35639 500 | − | x |
方程右边 = | 124263 1000 | − | x |
1351143 20000 | + | 51 20 | x | = | 124263 1000 | − | x |
51 20 | x | + | x | = | 124263 1000 | − | 1351143 20000 |
71 20 | x | = | 124263 1000 | − | 1351143 20000 |
71 20 | x | = | 1134117 20000 |
x | = | 1134117 20000 | ÷ | 71 20 |
= | 1134117 20000 | × | 20 71 |
= | 1134117 1000 | × | 1 71 |
x | = | 1134117 71000 |
x | = | 15.973479 |