150 | × | 211 10 | x | ( | 1 | − | 1 500 | ÷ | 3 | ÷ | 33 10000 | ) | = | 157 | × | 360 | − | 157 | × | 9 5000 | × | 200 | + | 200 | × | 157 | × | 33 10000 | ( | 165 | ÷ | x | − | 1 | ) | + | 240000 | × | 150 | × | 33 10000 |
150 | × | 211 10 | x | × | 1 | − | 150 | × | 211 10 | x | × | 1 500 | ÷ | 3 | ÷ | 33 10000 | = | 157 | × | 360 | − | 157 | × | 9 5000 | × | 200 | + | 200 | × | 157 | × | 33 10000 | ( | 165 | ÷ | x | − | 1 | ) | + | 240000 | × | 150 | × | 33 10000 |
150 | × | 211 10 | x | × | 1 | − | 150 | × | 211 10 | x | × | 1 500 | ÷ | 3 | ÷ | 33 10000 | = | 157 | × | 360 | − | 157 | × | 9 5000 | × | 200 | + | 200 | × | 157 | × | 33 10000 | × | 165 | ÷ | x | − | 200 | × | 157 |
3165 | x | − | 21100 33 | x | = | 56520 | − | 1413 25 | + | 170973 10 | ÷ | x | − | 5181 50 | + | 99198 5 | ( | 200 | ÷ | x | − | 1 | ) |
83345 33 | x | = | 2817993 50 | + | 170973 10 | ÷ | x | + | 99198 5 | ( | 200 | ÷ | x | − | 1 | ) |
方程两边同时乘以: | x |
83345 33 | x | x | = | 2817993 50 | x | + | 170973 10 | + | 99198 5 | ( | 200 | ÷ | x | − | 1 | ) | x |
83345 33 | x | x | = | 2817993 50 | x | + | 170973 10 | + | 99198 5 | × | 200 | ÷ | x | × | x | − | 99198 5 | × | 1 | x |
83345 33 | x | x | = | 2817993 50 | x | + | 170973 10 | + | 3967920 | ÷ | x | × | x | − | 99198 5 | x |
83345 33 | x | x | = | 1826013 50 | x | + | 170973 10 | + | 3967920 | ÷ | x | × | x |