Maximise `Z=3x+2y`
Subject to `x+2yle10,3x+yle15, x,yge0`

Explanation

To solve the problem of maximizing \( Z = 3x + 2y \) subject to the constraints \( x + 2y \leq 10 \), \( 3x + y \leq 15 \), and \( x, y \geq 0 \), we will follow these steps:

### Step 1: Identify the Constraints
We have the following constraints:
1. \( x + 2y \leq 10 \)
2. \( 3x + y \leq 15 \)
3. \( x \geq 0 \)
4. \( y \geq 0 \)
...