If `A=[[1,2,-3] , [5,0,2] , [1,-1,1]]` and `B=[[3,-1,2] , [4,2,5] , [2,0,3]]` then find matrix C such that `A+2C=B`

Explanation

To find the matrix \( C \) such that \( A + 2C = B \), we will follow these steps:

### Step 1: Write down the matrices \( A \) and \( B \)
Given:
\[ A = \begin{bmatrix} 1 & 2 & -3 \\ 5 & 0 & 2 \\ 1 & -1 & 1 \end{bmatrix}, \quad B = \begin{bmatrix} 3 & -1 & 2 \\ 4 & 2 & 5 \\ 2 & 0 & 3 \end{bmatrix} \]

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