( | 7211 | + | x | ) | ÷ | 174 | × | 54 | + | ( | 7461 | + | x | ) | = | 10000 |
方程左边 = | ( | 7211 | + | x | ) | × | 9 29 | + | ( | 7461 | + | x | ) |
( | 7211 | + | x | ) | × | 9 29 | + | ( | 7461 | + | x | ) | = | 10000 |
方程左边 = | 7211 | × | 9 29 | + | x | × | 9 29 | + | ( | 7461 | + | x | ) |
= | 64899 29 | + | x | × | 9 29 | + | ( | 7461 | + | x | ) |
= | 64899 29 | + | 9 29 | x | + | 7461 | + | x |
= | 281268 29 | + | 38 29 | x |
281268 29 | + | 38 29 | x | = | 10000 |
38 29 | x | = | 10000 | − | 281268 29 |
38 29 | x | = | 8732 29 |
x | = | 8732 29 | ÷ | 38 29 |
= | 8732 29 | × | 29 38 |
= | 4366 | × | 1 19 |
x | = | 4366 19 |
x | = | 229.789474 |