91 | × | 383333 50 | + | 5 | × | 383333 50 | X | = | 10000000 |
方程左边 = | 34883303 50 | + | 383333 10 | X |
34883303 50 | + | 383333 10 | X | = | 10000000 |
383333 10 | X | = | 10000000 | − | 34883303 50 |
383333 10 | X | = | 465116697 50 |
X | = | 465116697 50 | ÷ | 383333 10 |
= | 465116697 50 | × | 10 383333 |
= | 465116697 5 | × | 1 383333 |
X | = | 465116697 1916665 |
X | = | 242.669792 |