x | ÷ | 17 25 | × | 3 10 | ÷ | ( | ( | 8395 | + | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) | ) | ÷ | 2 | ) | = | 297 50 |
方程两边同时乘以: | ( | ( | 8395 | + | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) | ) | ÷ | 2 | ) |
x | ÷ | 17 25 | × | 3 10 | = | 297 50 | ( | ( | 8395 | + | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) | ) | ÷ | 2 | ) |
x | ÷ | 17 25 | × | 3 10 | = | 297 50 | ( | 8395 | + | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) | ) | ÷ | 2 |
x | × | 15 34 | = | 297 100 | ( | 8395 | + | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) | ) |
15 34 | x | = | 297 100 | × | 8395 | + | 297 100 | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) |
15 34 | x | = | 498663 20 | + | 297 100 | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) |
15 34 | x | = | 498663 20 | + | 297 100 | × | 8395 | + | 297 100 | x | − | 297 100 | x | ÷ | 17 25 | × | 3 10 |
15 34 | x | = | 498663 20 | + | 498663 20 | + | 297 100 | x | − | 891 680 | x |
15 34 | x | = | 498663 10 | + | 5643 3400 | x |
15 34 | x | − | 5643 3400 | x | = | 498663 10 |
- | 4143 3400 | x | = | 498663 10 |
- | 498663 10 | = | 4143 3400 | x |
4143 3400 | x | = | - | 498663 10 |
x | = | - | 498663 10 | ÷ | 4143 3400 |
= | - | 498663 10 | × | 3400 4143 |
= | - | 166221 | × | 340 1381 |
x | = | - | 56515140 1381 |
x | = | - 40923.345402 |