2 years ago

The point (2, -1) is on the line 2x + y = 5.

Mathematics

1 answer:

malfutka [58]2 years ago

3 0

Answer:

Step-by-step explanation:

Substitute by x = 2 and y = - 1

You will get 2*2 + (-1) = 3 not 5

Then it doesn't lie

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