x | ( | 1 10 | + | x | ) | = | 44 25 | ( | 1 10 | − | x | ) | ÷ | 100000 |
方程左边 = | x | × | 1 10 | + | x | x |
1 10 | x | + | x | x | = | 44 25 | ( | 1 10 | − | x | ) | ÷ | 100000 |
方程右边 = | 11 625000 | ( | 1 10 | − | x | ) |
1 10 | x | + | x | x | = | 11 625000 | ( | 1 10 | − | x | ) |
方程右边 = | 11 625000 | × | 1 10 | − | 11 625000 | x |
= | 11 6250000 | − | 11 625000 | x |
1 10 | x | + | x | x | = | 11 6250000 | − | 11 625000 | x |
x1=0 | ,它是方程的增解。 |