( | x | − | 3048 5 | ) | × | 1998833 25 | ÷ | x | = | 3219 50 |
方程两边同时乘以: | x |
( | x | − | 3048 5 | ) | × | 1998833 25 | = | 3219 50 | x |
x | × | 1998833 25 | − | 3048 5 | × | 1998833 25 | = | 3219 50 | x |
x | × | 1998833 25 | − | 6092442984 125 | = | 3219 50 | x |
1998833 25 | x | − | 3219 50 | x | = | 6092442984 125 |
3994447 50 | x | = | 6092442984 125 |
x | = | 6092442984 125 | ÷ | 3994447 50 |
= | 6092442984 125 | × | 50 3994447 |
= | 6092442984 5 | × | 2 3994447 |
x | = | 12184885968 19972235 |