Question: Please help Solve the following linear system by using an inverse matrix. - x + 4y +4z= -8 - X - 3y + 42= -1

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Solve the following linear system by using an inverse matrix. - x + 4y +4z= -8 - X - 3y + 42= -1 - X - 3y - 3z = 13 The solution set is <
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