3 years ago

Solve the system of linear equations by elimination X + 3Y =5 -x -y = -3

Mathematics

1 answer:

Dmitry [639]3 years ago

5 0

Answer:

x + 3y = 5

-x - y = -3

2y = 2

y = 1

x + 3 = 5

x = 2

(2,1)

Step-by-step explanation:

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