herropepoles herropepoles

24-09-2017
Mathematics

contestada

x + y = 12
x - y = 10

What is the value of the x-determinant for the system shown?

(A.) -22
(B.) -12
(C.) -2

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junoir1 junoir1

24-09-2017

The Value if the x deteminant for the system shown is -2 so its C

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