( | 7600 | − | ( | ( | 10000 | ÷ | 70 | ) | − | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ) | ( | x | + | 352 5 | ) | ) | ÷ | ( | x | + | 52 5 | ) | + | ( | 10000 | ÷ | 70 | ) | = | 150 |
方程两边同时乘以: | ( | x | + | 52 5 | ) |
( | 7600 | − | ( | ( | 10000 | ÷ | 70 | ) | − | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ) | ( | x | + | 352 5 | ) | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | ( | x | + | 52 5 | ) |
7600 | − | ( | ( | 10000 | ÷ | 70 | ) | − | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ) | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | ( | x | + | 52 5 | ) |
7600 | − | ( | ( | 10000 | ÷ | 70 | ) | − | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ) | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | + | 150 | × | 52 5 |
7600 | − | ( | ( | 10000 | ÷ | 70 | ) | − | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ) | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | + | 1560 |
7600 | − | ( | 10000 | ÷ | 70 | ) | ( | x | + | 352 5 | ) | + | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | + | 1560 |
7600 | − | 10000 | ÷ | 70 | × | ( | x | + | 352 5 | ) | + | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | + | 1560 |
7600 | − | 1000 7 | ( | x | + | 352 5 | ) | + | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | + | 1560 |
7600 | − | 1000 7 | x | − | 1000 7 | × | 352 5 | + | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | + | 1560 |
7600 | − | 1000 7 | x | − | 70400 7 | + | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | + | 1560 |
- | 17200 7 | − | 1000 7 | x | + | ( | 27600 | ÷ | ( | x | + | 352 5 | ) | ) | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | + | 1560 |
- | 17200 7 | − | 1000 7 | x | + | 27600 | ÷ | ( | x | + | 352 5 | ) | × | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | + | 1560 |
方程两边同时乘以: | ( | x | + | 352 5 | ) |
- | 17200 7 | ( | x | + | 352 5 | ) | − | 1000 7 | x | ( | x | + | 352 5 | ) | + | 27600 | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | ( | x | + | 352 5 | ) | = | 150 | x | ( | x | + | 352 5 | ) | + | 1560 | ( | x | + | 352 5 | ) |
- | 17200 7 | x | − | 17200 7 | × | 352 5 | − | 1000 7 | x | ( | x | + | 352 5 | ) | + | 27600 | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | ( | x | + | 352 5 | ) | = | 150 | x | ( | x | + | 352 5 | ) | + | 1560 | ( | x | + | 352 5 | ) |
- | 17200 7 | x | − | 17200 7 | × | 352 5 | − | 1000 7 | x | ( | x | + | 352 5 | ) | + | 27600 | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | ( | x | + | 352 5 | ) | = | 150 | x | x | + | 150 | x | × | 352 5 | + | 1560 | ( | x | + | 352 5 | ) |
- | 17200 7 | x | − | 1210880 7 | − | 1000 7 | x | ( | x | + | 352 5 | ) | + | 27600 | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | ( | x | + | 352 5 | ) | = | 150 | x | x | + | 10560 | x | + | 1560 | ( | x | + | 352 5 | ) |
- | 17200 7 | x | − | 1210880 7 | − | 1000 7 | x | x | − | 1000 7 | x | × | 352 5 | + | 27600 | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | = | 150 | x | x | + | 10560 | x | + | 1560 | ( | x | + | 352 5 | ) |
- | 17200 7 | x | − | 1210880 7 | − | 1000 7 | x | x | − | 1000 7 | x | × | 352 5 | + | 27600 | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | = | 150 | x | x | + | 10560 | x | + | 1560 | x | + | 1560 | × | 352 5 |
- | 17200 7 | x | − | 1210880 7 | − | 1000 7 | x | x | − | 70400 7 | x | + | 27600 | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | x | + | 10560 | x | + | 1560 | x | + | 109824 |
- | 87600 7 | x | − | 1210880 7 | − | 1000 7 | x | x | + | 27600 | ( | x | + | 352 5 | ) | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | ( | x | + | 352 5 | ) | = | 150 | x | x | + | 12120 | x | + | 109824 |
- | 87600 7 | x | − | 1210880 7 | − | 1000 7 | x | x | + | 27600 | x | + | 27600 | × | 352 5 | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | = | 150 | x | x | + | 12120 | x | + | 109824 |
- | 87600 7 | x | − | 1210880 7 | − | 1000 7 | x | x | + | 27600 | x | + | 1943040 | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | ( | x | + | 352 5 | ) | = | 150 | x | x | + | 12120 | x | + | 109824 |
105600 7 | x | + | 12390400 7 | − | 1000 7 | x | x | + | ( | 10000 | ÷ | 70 | ) | ( | x | + | 52 5 | ) | ( | x | + | 352 5 | ) | = | 150 | x | x | + | 12120 | x | + | 109824 |
105600 7 | x | + | 12390400 7 | − | 1000 7 | x | x | + | 10000 | ÷ | 70 | × | ( | x | + | 52 5 | ) | ( | x | + | 352 5 | ) | = | 150 | x | x | + | 12120 | x | + | 109824 |
105600 7 | x | + | 12390400 7 | − | 1000 7 | x | x | + | 1000 7 | ( | x | + | 52 5 | ) | ( | x | + | 352 5 | ) | = | 150 | x | x | + | 12120 | x | + | 109824 |