3 years ago

Y = –x – 4 y = x solve algebraically

1 answer:

5 0

You substitute x in for y and would get x=-x-4 then you add x to both sides to cancel X out and leave -4 alone on one side. So you would have 2x=-4 so divide by two on each side and you get x=-2

So the answer would be x=-2

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Your calculator can help you figure this out.

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