a | + | ( | a | − | 100 | ) | ( | ( | 165 | − | 1 | ) | × | 1 200 | ) | = | 7553 10 |
方程左边 = | a | + | a | ( | ( | 165 | − | 1 | ) | × | 1 200 | ) | − | 100 | ( | ( | 165 | − | 1 | ) | × | 1 200 | ) |
= | a | + | a | ( | 165 | − | 1 | ) | × | 1 200 | − | 100 | ( | ( | 165 | − | 1 | ) | × | 1 200 | ) |
= | a | + | a | × | 165 | × | 1 200 | − | a | × | 1 | × | 1 200 | − | 100 | ( | ( | 165 | − | 1 | ) | × | 1 200 | ) |
= | a | + | a | × | 33 40 | − | a | × | 1 200 | − | 100 | ( | ( | 165 | − | 1 | ) | × | 1 200 | ) |
= | 91 50 | a | − | 100 | ( | ( | 165 | − | 1 | ) | × | 1 200 | ) |
= | 91 50 | a | − | 100 | ( | 165 | − | 1 | ) | × | 1 200 |
= | 91 50 | a | − | 1 2 | ( | 165 | − | 1 | ) |
= | 91 50 | a | − | 1 2 | × | 165 | + | 1 2 | × | 1 |
= | 91 50 | a | − | 165 2 | + | 1 2 |
= | 91 50 | a | − | 82 |
91 50 | a | − | 82 | = | 7553 10 |
91 50 | a | = | 7553 10 | + | 82 |
91 50 | a | = | 8373 10 |
a | = | 8373 10 | ÷ | 91 50 |
= | 8373 10 | × | 50 91 |
= | 8373 | × | 5 91 |
a | = | 41865 91 |
a | = | 460.054945 |