( | 1156151511 50 | + | x | ÷ | 109 100 | × | 9 100 | ) | × | 7 10 | = | x |
方程左边 = | 1156151511 50 | × | 7 10 | + | x | ÷ | 109 100 | × | 9 100 | × | 7 10 |
= | 8093060577 500 | + | x | × | 63 1090 |
8093060577 500 | + | 63 1090 | x | = | x |
63 1090 | x | - | x | = | - | 8093060577 500 |
- | 1027 1090 | x | = | - | 8093060577 500 |
1027 1090 | x | = | 8093060577 500 |
x | = | 8093060577 500 | ÷ | 1027 1090 |
= | 8093060577 500 | × | 1090 1027 |
= | 8093060577 50 | × | 109 1027 |
x | = | 882143602893 51350 |