X | + | ( | X | − | 100 | ) | ( | 194 | × | 1 200 | ) | = | 3523 10 |
方程左边 = | X | + | X | ( | 194 | × | 1 200 | ) | − | 100 | ( | 194 | × | 1 200 | ) |
= | X | + | X | × | 194 | × | 1 200 | − | 100 | ( | 194 | × | 1 200 | ) |
= | X | + | X | × | 97 100 | − | 100 | ( | 194 | × | 1 200 | ) |
= | 197 100 | X | − | 100 | ( | 194 | × | 1 200 | ) |
= | 197 100 | X | − | 100 | × | 194 | × | 1 200 |
= | 197 100 | X | − | 97 |
197 100 | X | − | 97 | = | 3523 10 |
197 100 | X | = | 3523 10 | + | 97 |
197 100 | X | = | 4493 10 |
X | = | 4493 10 | ÷ | 197 100 |
= | 4493 10 | × | 100 197 |
= | 4493 | × | 10 197 |
X | = | 44930 197 |
X | = | 228.071066 |