Given the matrices A and B shown below, solve for X in the equation X - A = 2B. A = [3 10; -7 -7] B = [5 7; 0 4]
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\[ X = A + 2B = \begin{bmatrix} 1 & 9 \\ 2 & 3 \end{bmatrix} + 2 \begin{bmatrix} 5 & 0 \\ 7 & 4 \end{bmatrix} \] Show more…
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