Question

urgenteee!!!
Sabendo que A=(-3 4 1)
(2 0 1)
(5 1 7)
e B= ( 1 -1 0)
( 2 3 5)
( 6 0 2)

determine a matriz X, tal que 2X - 3A = 5B
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Answer 1

X=(5B+3A)/2
(5 -5 0). (-9 12 3). (-2 7/2 0)
(10 15 25) +. (6 0. 3)= (8 15/2. 14)
(30 0 10). (15 3 21). (45/2 3/2 31/2)