Mathematics, 02.03.2020 17:34 katey3809

The equation's X-y= 2, -2y=-2, X+ y = 2, and x+2y=-2 are shown on the graph below.
Which system of equations has a solution of approximately (0.7, -1.4)?

A.) x-y=2 and x+2y=-2
B.) x-2y=-2 and x+y=2
C.) x-y=2 and x-2y=-2
D.) x+y=2 and x+2y=-2

Answers: 1

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The equation's X-y= 2, -2y=-2, X+ y = 2, and x+2y=-2 are shown on the graph below.
Which syste...