( | x | − | 1451234 25 | − | 1087121 50 | ) | ÷ | x | = | 93 500 |
方程两边同时乘以: | x |
( | x | − | 1451234 25 | − | 1087121 50 | ) | = | 93 500 | x |
x | − | 1451234 25 | − | 1087121 50 | = | 93 500 | x |
x | − | 3989589 50 | = | 93 500 | x |
x | − | 93 500 | x | = | 3989589 50 |
407 500 | x | = | 3989589 50 |
x | = | 3989589 50 | ÷ | 407 500 |
= | 3989589 50 | × | 500 407 |
= | 3989589 | × | 10 407 |
x | = | 39895890 407 |
x | = | 98024.299754 |