10000 | ÷ | x | + | 10000 | ÷ | ( | x | + | 102 | × | 1 10 | ) | = | 20000 | ÷ | ( | 134 | + | 99 | × | 1 10 | ) |
方程两边同时乘以: | x | , | ( | 134 | + | 99 | × | 1 10 | ) |
10000 | ( | 134 | + | 99 | × | 1 10 | ) | + | 10000 | ÷ | ( | x | + | 102 | × | 1 10 | ) | × | x | ( | 134 | + | 99 | × | 1 10 | ) | = | 20000 | x |
10000 | × | 134 | + | 10000 | × | 99 | × | 1 10 | + | 10000 | ÷ | ( | x | + | 102 | × | 1 10 | ) | × | x | ( | 134 | + | 99 | × | 1 10 | ) | = | 20000 | x |
1340000 | + | 99000 | + | 10000 | ÷ | ( | x | + | 102 | × | 1 10 | ) | × | x | ( | 134 | + | 99 | × | 1 10 | ) | = | 20000 | x |
1439000 | + | 10000 | ÷ | ( | x | + | 102 | × | 1 10 | ) | × | x | ( | 134 | + | 99 | × | 1 10 | ) | = | 20000 | x |
方程两边同时乘以: | ( | x | + | 102 | × | 1 10 | ) |
1439000 | ( | x | + | 102 | × | 1 10 | ) | + | 10000 | x | ( | 134 | + | 99 | × | 1 10 | ) | = | 20000 | x | ( | x | + | 102 | × | 1 10 | ) |
1439000 | x | + | 1439000 | × | 102 | × | 1 10 | + | 10000 | x | ( | 134 | + | 99 | × | 1 10 | ) | = | 20000 | x | ( | x | + | 102 | × | 1 10 | ) |
1439000 | x | + | 1439000 | × | 102 | × | 1 10 | + | 10000 | x | ( | 134 | + | 99 | × | 1 10 | ) | = | 20000 | x | x | + | 20000 | x | × | 102 | × | 1 10 |
1439000 | x | + | 14677800 | + | 10000 | x | ( | 134 | + | 99 | × | 1 10 | ) | = | 20000 | x | x | + | 204000 | x |
1439000 | x | + | 14677800 | + | 10000 | x | × | 134 | + | 10000 | x | × | 99 | × | 1 10 | = | 20000 | x | x | + | 204000 | x |
1439000 | x | + | 14677800 | + | 1340000 | x | + | 99000 | x | = | 20000 | x | x | + | 204000 | x |
2878000 | x | + | 14677800 | = | 20000 | x | x | + | 204000 | x |