Find a matrix X such that `2A+B+X=0` , where A= `[-1 2 3 4],B=[3-2 1 5]` If `A=[8 0 4-2 3 6]a n dB=[2-2 4 2-5 1],` then find the matrix `X` of order `3x2` such that `2A+3X=5Bdot`

Explanation

To solve the problem, we need to find the matrix \( X \) for two different scenarios. Let's break it down step by step.

### Part 1: Finding Matrix \( X \) such that \( 2A + B + X = 0 \)

1. **Given Matrices:**
\[ A = \begin{bmatrix} -1 & 2 \\ 3 & 4 \end{bmatrix}, \quad B = \begin{bmatrix} 3 & -2 \\ 1 & 5 \end{bmatrix} \]
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