X | − | X | ÷ | 101 100 | × | 1 100 | − | ( | X | − | X | ÷ | 101 100 | × | 1 100 | ) | × | 4 500 | = | 160025467 100 |
方程左边 = | X | − | X | × | 1 101 | − | ( | X | − | X | ÷ | 101 100 | × | 1 100 | ) | × | 4 500 |
= | 100 101 | X | − | ( | X | − | X | ÷ | 101 100 | × | 1 100 | ) | × | 4 500 |
100 101 | X | − | ( | X | − | X | ÷ | 101 100 | × | 1 100 | ) | × | 4 500 | = | 160025467 100 |
方程左边 = | 100 101 | X | − | X | × | 4 500 | + | X | ÷ | 101 100 | × | 1 100 | × | 4 500 |
= | 100 101 | X | − | X | × | 4 500 | + | X | × | 1 12625 |
= | 496 505 | X |
496 505 | X | = | 160025467 100 |
X | = | 160025467 100 | ÷ | 496 505 |
= | 160025467 100 | × | 505 496 |
= | 160025467 20 | × | 101 496 |
X | = | 16162572167 9920 |