( | ( | 10 | x | − | ( | 330 | − | 25 | + | 4584 25 | + | 10 | ) | − | ( | 10 | x | × | 13 100 | − | 25 | ) | × | 1 10 | ) | × | 3 4 | ) | ÷ | 700 | = | 7 100 |
方程左边 = | ( | 10 | x | − | ( | 330 | − | 25 | + | 4584 25 | + | 10 | ) | − | ( | 10 | x | × | 13 100 | − | 25 | ) | × | 1 10 | ) | × | 3 4 | × | 1 700 |
= | ( | 10 | x | − | ( | 330 | − | 25 | + | 4584 25 | + | 10 | ) | − | ( | 10 | x | × | 13 100 | − | 25 | ) | × | 1 10 | ) | × | 3 2800 |
= | 10 | x | × | 3 2800 | − | ( | 330 | − | 25 | + | 4584 25 | + | 10 | ) | × | 3 2800 | − | ( | 10 | x | × | 13 100 | − | 25 | ) | × | 1 10 | × | 3 2800 |
= | 3 280 | x | − | ( | 330 | − | 25 | + | 4584 25 | + | 10 | ) | × | 3 2800 | − | ( | 10 | x | × | 13 100 | − | 25 | ) | × | 3 28000 |
= | 3 280 | x | − | 330 | × | 3 2800 | + | 25 | × | 3 2800 | − | 4584 25 | × | 3 2800 | − | 10 | × | 3 2800 | − | ( | 10 | x | × | 13 100 | − | 25 | ) | × | 3 28000 |
= | 3 280 | x | − | 99 280 | + | 3 112 | − | 1719 8750 | − | 3 280 | − | ( | 10 | x | × | 13 100 | − | 25 | ) | × | 3 28000 |
= | 3 280 | x | − | 37377 70000 | − | ( | 10 | x | × | 13 100 | − | 25 | ) | × | 3 28000 |
= | 3 280 | x | − | 37377 70000 | − | 10 | x | × | 13 100 | × | 3 28000 | + | 25 | × | 3 28000 |
= | 3 280 | x | − | 37377 70000 | − | 39 280000 | x | + | 3 1120 |
= | 423 40000 | x | − | 74379 140000 |
423 40000 | x | − | 74379 140000 | = | 7 100 |
423 40000 | x | = | 7 100 | + | 74379 140000 |
423 40000 | x | = | 84179 140000 |
x | = | 84179 140000 | ÷ | 423 40000 |
= | 84179 140000 | × | 40000 423 |
= | 84179 7 | × | 2 423 |
x | = | 168358 2961 |
x | = | 56.858494 |