( | 5 | − | x | ) | ÷ | 73 10 | + | ( | 15 | − | x | ) | ÷ | 80 | = | x | ÷ | 51 10 |
方程左边 = | 5 | × | 10 73 | − | x | × | 10 73 | + | ( | 15 | − | x | ) | × | 1 80 |
= | 50 73 | − | x | × | 10 73 | + | ( | 15 | − | x | ) | × | 1 80 |
= | 50 73 | − | 10 73 | x | + | 15 | × | 1 80 | − | x | × | 1 80 |
= | 50 73 | − | 10 73 | x | + | 3 16 | − | x | × | 1 80 |
= | 1019 1168 | − | 873 5840 | x |
1019 1168 | − | 873 5840 | x | = | x | ÷ | 51 10 |
- | 873 5840 | x | − | 10 51 | x | = | - | 1019 1168 |
- | 102923 297840 | x | = | - | 1019 1168 |
1019 1168 | = | 102923 297840 | x |
102923 297840 | x | = | 1019 1168 |
x | = | 1019 1168 | ÷ | 102923 297840 |
= | 1019 1168 | × | 297840 102923 |
= | 1019 | × | 255 102923 |
x | = | 259845 102923 |
x | = | 2.524654 |