2 years ago

Use elimination method to solve the system of equations -x+y=7 and x+y=1

Mathematics

1 answer:

Sauron [17]2 years ago

8 0

Answer:

(x, y)= (-3, 4)

Step-by-step explanation:

eliminate the variable by adding the equations

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2 years ago

Please explain how you got the answer.

photoshop1234 [79]

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