建模如下: max z= 2X, +3x st.x1+2x2≤8 4x <16 4x2≤12 x1x2≥0(非负约束) College of ManagementCollege of Management 建模如下： max z = 2x1+3x2 s.t. x1+2x2 ≤ 8 4x1 ≤ 16 4x2 ≤ 12 x1 , x2 ≥ 0 (非负约束)