2 years ago

Graph and check to solve the linear system x+y=3 -2x+y=-6

Mathematics

1 answer:

Alenkinab [10]2 years ago

6 0

Answer:

-x - y = -3

-2x + y = -6

-3x = -9

x = 3

3 + y = 3

y = 0

(3,0)

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