1419 1000 | = | ( | 2686 | x | ÷ | ( | 1105 | x | + | 2431 1000 | ) | ) | − | ( | 18651 10 | x | ÷ | ( | 767 | x | + | 2431 1000 | ) | ) |
1419 1000 | = | 2686 | x | ÷ | ( | 1105 | x | + | 2431 1000 | ) | − | ( | 18651 10 | x | ÷ | ( | 767 | x | + | 2431 1000 | ) | ) |
| 方程两边同时乘以: | ( | 1105 | x | + | 2431 1000 | ) |
1419 1000 | ( | 1105 | x | + | 2431 1000 | ) | = | 2686 | x | − | ( | 18651 10 | x | ÷ | ( | 767 | x | + | 2431 1000 | ) | ) | ( | 1105 | x | + | 2431 1000 | ) |
1419 1000 | × | 1105 | x | + | 1419 1000 | × | 2431 1000 | = | 2686 | x | − | ( | 18651 10 | x | ÷ | ( | 767 | x | + | 2431 1000 | ) | ) | ( | 1105 | x | + | 2431 1000 | ) |
1419 1000 | × | 1105 | x | + | 1419 1000 | × | 2431 1000 | = | 2686 | x | − | 18651 10 | x | ÷ | ( | 767 | x | + | 2431 1000 | ) | × | ( | 1105 | x | + | 2431 1000 | ) |
313599 200 | x | + | 3449589 1000000 | = | 2686 | x | − | 18651 10 | x | ÷ | ( | 767 | x | + | 2431 1000 | ) | × | ( | 1105 | x | + | 2431 1000 | ) |
| 方程两边同时乘以: | ( | 767 | x | + | 2431 1000 | ) |
313599 200 | x | ( | 767 | x | + | 2431 1000 | ) | + | 3449589 1000000 | ( | 767 | x | + | 2431 1000 | ) | = | 2686 | x | ( | 767 | x | + | 2431 1000 | ) | − | 18651 10 | x | ( | 1105 | x | + | 2431 1000 | ) |
313599 200 | x | × | 767 | x | + | 313599 200 | x | × | 2431 1000 | + | 3449589 1000000 | ( | 767 | x | + | 2431 1000 | ) | = | 2686 | x | ( | 767 | x | + | 2431 1000 | ) | − | 18651 10 | x | ( | 1105 | x | + | 2431 1000 | ) |
313599 200 | x | × | 767 | x | + | 313599 200 | x | × | 2431 1000 | + | 3449589 1000000 | ( | 767 | x | + | 2431 1000 | ) | = | 2686 | x | × | 767 | x | + | 2686 | x | × | 2431 1000 | − | 18651 10 | x | ( | 1105 | x | + | 2431 1000 | ) |
240530433 200 | x | x | + | 762359169 200000 | x | + | 3449589 1000000 | ( | 767 | x | + | 2431 1000 | ) | = | 2060162 | x | x | + | 3264833 500 | x | − | 18651 10 | x | ( | 1105 | x | + | 2431 1000 | ) |
240530433 200 | x | x | + | 762359169 200000 | x | + | 3449589 1000000 | × | 767 | x | + | 3449589 1000000 | × | 2431 1000 | = | 2060162 | x | x | + | 3264833 500 | x | − | 18651 10 | x | ( | 1105 | x | + | 2431 1000 | ) |
240530433 200 | x | x | + | 762359169 200000 | x | + | 3449589 1000000 | × | 767 | x | + | 3449589 1000000 | × | 2431 1000 | = | 2060162 | x | x | + | 3264833 500 | x | − | 18651 10 | x | × | 1105 | x | − | 18651 10 | x | × | 2431 1000 |
240530433 200 | x | x | + | 762359169 200000 | x | + | 2645834763 1000000 | x | + | 8385950859 1000000000 | = | 2060162 | x | x | + | 3264833 500 | x | − | 4121871 2 | x | x | − | 45340581 10000 | x |