( | 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 |
- | 1153 1090 | x | = | - | 8093060577 500 |
1153 1090 | x | = | 8093060577 500 |
x | = | 8093060577 500 | ÷ | 1153 1090 |
= | 8093060577 500 | × | 1090 1153 |
= | 8093060577 50 | × | 109 1153 |
x | = | 882143602893 57650 |