( | X | ÷ | 24 | ) | X | × | 6 5 | X | ( | 24 | X | × | 4 | ) | + | ( | X | ÷ | 24 | ) | X | ( | 3 2 | X | × | 6 | X | × | 10 | ) | + | X | = | 8000 |
方程左边 = | X | ÷ | 24 | × | X | × | 6 5 | X | ( | 24 | X | × | 4 | ) | + | ( | X | ÷ | 24 | ) | X | ( | 3 2 | X | × | 6 | X | × | 10 | ) | + | X |
= | X | × | 1 20 | X | X | ( | 24 | X | × | 4 | ) | + | ( | X | ÷ | 24 | ) | X | ( | 3 2 | X | × | 6 | X | × | 10 | ) | + | X |
= | X | × | 1 20 | X | X | × | 24 | X | × | 4 | + | ( | X | ÷ | 24 | ) | X | ( | 3 2 | X | × | 6 | X | × | 10 | ) | + | X |
= | X | × | 24 5 | X | X | X | + | ( | X | ÷ | 24 | ) | X | ( | 3 2 | X | × | 6 | X | × | 10 | ) | + | X |
= | X | × | 24 5 | X | X | X | + | X | ÷ | 24 | × | X | ( | 3 2 | X | × | 6 | X | × | 10 | ) | + | X |
= | X | × | 24 5 | X | X | X | + | X | × | 1 24 | X | × | 3 2 | X | × | 6 | X |
= | X | × | 24 5 | X | X | X | + | X | × | 15 4 | X | X | X | + | X |
X | × | 24 5 | X | X | X | + | X | × | 15 4 | X | X | X | + | X | = | 8000 |