11 | ÷ | 5 | × | x | + | 31638 5 | = | 13 | ÷ | 6 | + | 12413 2 |
方程左边 = | 11 5 | x | + | 31638 5 |
11 5 | x | + | 31638 5 | = | 13 | ÷ | 6 | + | 12413 2 |
方程右边 = | 13 6 | + | 12413 2 |
= | 18626 3 |
11 5 | x | + | 31638 5 | = | 18626 3 |
11 5 | x | = | 18626 3 | − | 31638 5 |
11 5 | x | = | - | 1784 15 |
x | = | - | 1784 15 | ÷ | 11 5 |
= | - | 1784 15 | × | 5 11 |
= | - | 1784 3 | × | 1 11 |
x | = | - | 1784 33 |
x | = | - 54.060606 |