Question

5x + y = 27
- 10x + 7y = -36
what is the x-coordinate?

Answer 1

The answer is x=5

Explanation:

9y=18

y=2

5x=25

x=5

Answer 2

Answer: Y = 2 X = 5

Explanation:

You would get this answer because 5x + y =27 then you would replace the x with 5 and you get 25 then if you turn y into 2 you get 27 which is what you are looking for same for the other problem hope this helps have a good day