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Solve a matrix equation

Question 1 of 8

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The unknown matrix is \(X\)

Use the displayed row and column positions for every matrix. All entries are exact

X + A = B

A = \begin{bmatrix} 4 & 4 \\ 2 & 2 \end{bmatrix}

B = \begin{bmatrix} 2 & 7 \\ 5 & -4 \end{bmatrix}