10000 | ÷ | x | + | 7800 | ÷ | ( | x | + | 98 | × | 3 25 | ) | = | 1111 10 |
方程两边同时乘以: | x |
10000 | + | 7800 | ÷ | ( | x | + | 98 | × | 3 25 | ) | × | x | = | 1111 10 | x |
方程两边同时乘以: | ( | x | + | 98 | × | 3 25 | ) |
10000 | ( | x | + | 98 | × | 3 25 | ) | + | 7800 | x | = | 1111 10 | x | ( | x | + | 98 | × | 3 25 | ) |
10000 | x | + | 10000 | × | 98 | × | 3 25 | + | 7800 | x | = | 1111 10 | x | ( | x | + | 98 | × | 3 25 | ) |
10000 | x | + | 10000 | × | 98 | × | 3 25 | + | 7800 | x | = | 1111 10 | x | x | + | 1111 10 | x | × | 98 | × | 3 25 |
10000 | x | + | 117600 | + | 7800 | x | = | 1111 10 | x | x | + | 163317 125 | x |
17800 | x | + | 117600 | = | 1111 10 | x | x | + | 163317 125 | x |