( | 1 | − | 87 100 | ) | ( | 211 100 | − | x | ) | ÷ | 371 100 | + | 87 100 | ( | 13 500 | − | x | ) | ÷ | 813 500 | = | 0 |
方程左边 = | ( | 1 | − | 87 100 | ) | ( | 211 100 | − | x | ) | × | 100 371 | + | 145 271 | ( | 13 500 | − | x | ) |
( | 1 | − | 87 100 | ) | ( | 211 100 | − | x | ) | × | 100 371 | + | 145 271 | ( | 13 500 | − | x | ) | = | 0 |
方程左边 = | 1 | ( | 211 100 | − | x | ) | × | 100 371 | − | 87 100 | ( | 211 100 | − | x | ) | × | 100 371 | + | 145 271 | ( | 13 500 | − | x | ) |
= | 100 371 | ( | 211 100 | − | x | ) | − | 87 371 | ( | 211 100 | − | x | ) | + | 145 271 | ( | 13 500 | − | x | ) |
= | 100 371 | × | 211 100 | − | 100 371 | x | − | 87 371 | ( | 211 100 | − | x | ) | + | 145 271 | ( | 13 500 | − | x | ) |
= | 211 371 | − | 100 371 | x | − | 87 371 | ( | 211 100 | − | x | ) | + | 145 271 | ( | 13 500 | − | x | ) |
= | 211 371 | − | 100 371 | x | − | 87 371 | × | 211 100 | + | 87 371 | x | + | 145 271 | ( | 13 500 | − | x | ) |
= | 211 371 | − | 100 371 | x | − | 18357 37100 | + | 87 371 | x | + | 145 271 | ( | 13 500 | − | x | ) |
= | 2743 37100 | − | 13 371 | x | + | 145 271 | ( | 13 500 | − | x | ) |
= | 2743 37100 | − | 13 371 | x | + | 145 271 | × | 13 500 | − | 145 271 | x |
= | 2743 37100 | − | 13 371 | x | + | 377 27100 | − | 145 271 | x |
= | 44161 502705 | − | 57318 100541 | x |
44161 502705 | − | 57318 100541 | x | = | 0 |
- | 57318 100541 | x | = | 0 | − | 44161 502705 |
- | 57318 100541 | x | = | - | 44161 502705 |
44161 502705 | = | 57318 100541 | x |
57318 100541 | x | = | 44161 502705 |
x | = | 44161 502705 | ÷ | 57318 100541 |
= | 44161 502705 | × | 100541 57318 |
= | 44161 1355 | × | 271 57318 |
x | = | 11967631 77665890 |
x | = | 44161 286590 |
x | = | 0.154091 |