Minimizew =2x 1
​
+3x 2
​
+x 3
​
subject to: x 1
​
+3x 2
​
+2x 3
​
≥39 2x 1
​
+4x 2
​
+3x 3
​
≥52 x 1
​
≥0,x 2
​
≥0,x 3
​
≥0