Question

matrix A=[ 5 -3 ] and matrix B =[-1 7] find matrix X such that A +2X=B please answer fast please​

Answer 1

Answer:

matrix Xyour answer is -26

Answer 2

Answer:

x = [ -3 5 ]

Step-by-step explanation:

A = [5 -3], B = [-1 7]

A + 2X = B

[5 -3] + 2[X Y] = [-1 7]

[5 -3] +[2X 2Y] = [-1 7]

5 + 2X = -1

2X = -6

X = -3

-3 + 2Y = 7

2Y = 10

Y = 5

So, Therefore, X = [-3 5}

Please Mark me the Brainliest