Вместо переменной x11 в план 3 войдет переменная x2. Получаем новую симплекс-таблицу:
Базис
| B
| x1
| x2
| x3
| x4
| x5
| x6
| x7
| x8
| x9
| x10
| x11
| x12
| x13
| x14
| x15
| x16
| x17
| x18
| x19
| x20
| x2
| 0,115
| 0
| 1
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0,577
| 0,577
| -1,155
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| x9
| 787,555
| 0
| 0
| 2,72
| 2,107
| 1,72
| 1,453
| 1,253
| 1,107
| 1
| 0,893
| 4,442
| 4,442
| 4,45
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| x1
| 0,6
| 1
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 1
| -1
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| x14
| 1,533
| 0
| 0
| -0,816
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| -0,333
| -0,333
| -0,334
| 1
| 0
| 0
| 0
| 0
| 0
| 0
| x15
| 0,233
| 0
| 0
| -0,204
| -0,79
| 0
| 0
| 0
| 0
| 0
| 0
| -0,333
| -0,333
| -0,334
| 0
| 1
| 0
| 0
| 0
| 0
| 0
| x16
| 1,033
| 0
| 0
| -0,204
| -0,158
| -0,774
| 0
| 0
| 0
| 0
| 0
| -0,333
| -0,333
| -0,334
| 0
| 0
| 1
| 0
| 0
| 0
| 0
| x17
| 1,233
| 0
| 0
| -0,204
| -0,158
| -0,129
| -0,764
| 0
| 0
| 0
| 0
| -0,333
| -0,333
| -0,334
| 0
| 0
| 0
| 1
| 0
| 0
| 0
| x18
| 1,733
| 0
| 0
| -0,204
| -0,158
| -0,129
| -0,109
| -0,755
| 0
| 0
| 0
| -0,333
| -0,333
| -0,334
| 0
| 0
| 0
| 0
| 1
| 0
| 0
| x19
| 2,333
| 0
| 0
| -0,204
| -0,158
| -0,129
| -0,109
| -0,094
| -0,75
| 0
| 0
| -0,333
| -0,333
| -0,334
| 0
| 0
| 0
| 0
| 0
| 1
| 0
| x20
| 589,549
| 0
| 0
| 1,825
| 1,414
| 1,154
| 0,975
| 0,841
| 0,743
| 0
| 0,666
| 2,981
| 2,981
| 2,986
| 0
| 0
| 0
| 0
| 0
| 0
| 1
| F(X3)
| 48398,309
| 0
| 0
| 108,008
| 68,749
| 46,308
| 29,135
| 16,655
| 7,149
| 0
| -6,249
| 366,081
| 247,281
| 205,306
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| |