elizabethbratcpaflg2 elizabethbratcpaflg2

06-12-2018
Mathematics

contestada

Which matrix represents the system of equations below?
{-2x-7y=3
{7x-6y=12

Respuesta :

ballyho126 ballyho126

06-12-2018

Answer:

[tex]\left[\begin{array}{ccc}-2&-7\\7&-6\\\end{array}\right] \left[\begin{array}{ccc}x\\y\\\end{array}\right] = \left[\begin{array}{ccc}3\\12\\\end{array}\right][/tex]

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