Respuesta :

EXPLANATION

Given the Matrix:

[tex]\begin{bmatrix}{2} & {-4} & {4} \\ {1} & {2} & {11} \\ {} & {} & {}\end{bmatrix}[/tex]

Our system of equations will be:

[tex]\begin{bmatrix}{x1} & {y2} & {c1} \\ {x2} & {y2} & {c1} \\ {} & {} & {}\end{bmatrix}[/tex]

(1) x1 + y1 = c1

(2) x2 + y2 = c2

So, replacing values of given Matrix, this will give us:

Equation (1): 2x -4y = 4

Equation (2): x +2y = 11

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