Mathematics, 29.04.2021 17:10 axxjg7295

What is the value of x in the matrix equation below? -2[× -1 3 5]+[3 8 -1 6]= [x 10 -7 -4]

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What is the value of x in the matrix equation below? -2[× -1 3 5]+[3 8 -1 6]= [x 10 -7 -4]...