Respuesta :

okpalawalter8

We have that the value of matrix x is  is mathematically given as

  • X={-7 -2;7 0}

Option A

From the question we are told

If X-A=B what is X

Matrix

Generally the equation for Matrix   is mathematically given as

X=B+A

Therefore

X=B{-9 5; 1 -1}+A{2 -7;6 1}

X={-7 -2;7 0}

Therefore

X={-7 -2;7 0}

Option A

For more information on matrices visit

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